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Mr. Gasket Cylinder Head Dowel Pins 4377

Mr. Gasket Cylinder Head Dowel Pins 4377
$27.99 ea
NEWARRIVING SOONEstimated Ship Date 01/14/2025 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 12/26/2024
Model: 4011353
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Big Block Chevrolet tubular head dowel, .638/.639 inch o.d. (outer diameter) by 1/2 inch. Packaged two per set. These hard to find dowel pins are precision machined then case hardened for accurate alignment in engine assembly.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Chevrolet Blazer 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet Blazer 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 Suburban 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C10 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C1500 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1972 5.7L / 350 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1981 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1982 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1984 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 Suburban 1986 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1981 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1982 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1984 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C20 1986 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1975 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1976 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1977 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1978 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1979 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1980 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1981 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1982 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1984 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1985 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C30 1986 7.4L / 454 / V8
5.7L / 350 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C3500 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C3500 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet C3500 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1966 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1967 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1970 7.4L / 454 / V8
6.5L / 396 / V8
6.6L / 400 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1971 7.4L / 454 / V8
6.6L / 400 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1972 7.4L / 454 / V8
6.6L / 400 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet El Camino 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Suburban 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Suburban 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 1979 6.6L / 400 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K10 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Suburban 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 Suburban 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K20 1980 6.6L / 400 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1981 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1982 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1984 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K30 1986 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K3500 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K3500 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K3500 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K5 Blazer 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K5 Blazer 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet K5 Blazer 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R20 Suburban 1987 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R20 Suburban 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R20 1987 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R20 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R2500 Suburban 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R2500 Suburban 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R2500 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R30 1987 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R30 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R3500 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet R3500 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet V20 Suburban 1987 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet V20 Suburban 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet V2500 Suburban 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet V30 1987 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet V30 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet V3500 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
Chevrolet V3500 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 Suburban 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 Suburban 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 Suburban 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 Suburban 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Suburban 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15/C1500 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C1500 Suburban 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C1500 Suburban 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C1500 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C1500 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C15 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 Suburban 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 Suburban 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 Suburban 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 Suburban 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Suburban 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Suburban 1972 5.0L / 307 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25/C2500 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1981 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1982 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1984 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 Suburban 1986 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1981 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1982 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1984 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1986 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1988 5.7L / 350 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C2500 1989 5.7L / 350 / V8
5.0L / 305 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C25 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35/C3500 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35/C3500 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35/C3500 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35/C3500 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35/C3500 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35/C3500 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35/C3500 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1981 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1982 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1984 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1986 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C3500 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35 1975 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC C35 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Jimmy 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Jimmy 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Jimmy 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Suburban 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Suburban 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15/K1500 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K1500 1979 5.7L / 350 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K1500 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K15 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25 Suburban 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25 Suburban 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Suburban 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Suburban 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Suburban 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Suburban 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Suburban 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Suburban 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25/K2500 Suburban 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25 1976 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25 1977 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K25 1978 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K35/K3500 Pickup 1968 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K35/K3500 Pickup 1969 6.5L / 396 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K35/K3500 Pickup 1970 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K35/K3500 Pickup 1971 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K35/K3500 Pickup 1972 6.6L / 402 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K35/K3500 Pickup 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K35/K3500 Pickup 1974 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1979 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1980 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1981 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1982 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1983 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1984 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1985 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1986 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1988 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1989 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC K3500 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC R2500 Suburban 1987 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC R2500 Suburban 1990 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC R3500 1987 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Sprint 1971 7.4L / 454 / V8
6.6L / 400 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Sprint 1972 7.4L / 454 / V8
6.6L / 400 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Sprint 1973 7.4L / 454 / V8 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Sprint 1974 7.4L / 454 / V8
6.6L / 400 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;
GMC Sprint 1975 7.4L / 454 / V8
6.6L / 400 / V8		 CYLINDER HEAD DOWEL PINS; 0.638/0.639 OD X 0.5 IN.; 2 PC.;

Specifications:

Emission Code 5
Finish Black Oxide
Material Steel
Part Type Engine Cylinder Head Dowel Pin
Product Type Engine Fasteners
Warranty Limited 90 Day
Weight 0.0500

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