Pontiac full finned polished aluminum valve covers fit 326-455 engines. There is one hole in each cover. Inner Dimensions: 2-3/4" Height. 19-1/4" Long. 4-3/8" Wide. Breathers, Gaskets, Grommets, and Mounting Hardware sold separately.
| Baffled: Yes |
| Valve Cover Hole Style: 1.25" Push-In Type |
| Quantity: Sold as a Pair |
| Valve Cover Finish: Polished |
| Valve Cover Material: Cast Aluminum |
| Valve Cover Mounting Style: Perimeter Bolt |
| Valve Cover Top Style: Full Finned |