Correct Reproduction of the original GM timing chain cover with welded on timing tab for 1967-68 Corvettes with 7" harmonic balancer . GM replacement timing chain covers use a timing tab which bolts on with the timing chain cover bolts. Many aftermarket timing covers are very thin, chrome plated and have fancy logos stamped into them.
| Make | Model | Years |
| Chevrolet | C10 Pickup | 1968 |
| Chevrolet | C10 Suburban | 1968 |
| Chevrolet | C20 Pickup | 1968 |
| Chevrolet | C20 Suburban | 1968 |
| Chevrolet | C30 Pickup | 1968 |
| Chevrolet | El Camino | 1967 - 1968 |
| Chevrolet | K10 Pickup | 1968 |
| Chevrolet | K10 Suburban | 1968 |
| Chevrolet | K20 Pickup | 1968 |
| Chevrolet | K20 Suburban | 1968 |
| Chevrolet | K30 Pickup | 1968 |
