Product Details
GMC Topkick 5.7L 1986, Vintage Series Valve Covers by Holley®. Holley is pleased to offer their Vintage Series Small Block Chevy Valve Covers. These new products are the first of the Vintage Series family of die-cast aluminum dress up products featuring a classically inspired finned design and a retro-style Holley script brand mark.
Notes
- CAUTION: If your engine has non-standard valve train components, such as a high-lift camshaft, roller-tip rocker arm, higher lift ratio rocker arms, stud girdles, etc., there may be insufficient clearance when using the Holley-Vintage Series finned aluminum valve cover. You must check all internal clearances according to the instructions in the kit.
Specifications
| Material: Cast Aluminum |
| Bolt Pattern: Perimeter |
| Height: 3.3" |
| Logo: Holley Script |
| Mounting Hardware Included: No |
Features
- Die-cast aluminum construction
- Ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
- Pre-installed internal oil baffles in both covers, as well as PCV and oil fill grommets
Holley® being an undeniable leader in fuel systems for over 100 years, Holley offers a wide range of performance carburetors, fuel pumps, intake manifolds and engine dress–up products for street performance, race, and marine applications. Holley carburetors have powered almost every NHRA Pro–Stock champion and every NASCAR Sprint Cup team for 40 years. As a single solution, or partnered with products from other Holley companies such as Hooker, Flowtech, NOS, Weiand, and others, the Holley products provide the quality and performance you've been looking for.