Holleys new GM Muscle Series accessories are the latest expansion to our officially licensed GM product line. These die-cast aluminum valve covers and air cleaner kits were designed to have a no-frills, modern style with prominent raised GM "Chevrolet and Bowtie" logos. Intended as an alternative to the existing GM ZZ6 accessories, Holleys GM Muscle Series dress up accessories can be the perfect addition to your engine bay if you are searching for a subtly custom variation from the OEM options. All GM Muscle Series accessories are available in four custom finishes: natural cast, polished, satin black, and factory orange (all finishes have machined "Chevrolet and Bowtie" logos aside from polished version).The Small Block Chevy center bolt valve covers (designed to fit Vortec/ZZ4/ZZ5/ZZ6) feature a generous internal height for exceptional valve train clearance and include pre-installed internal baffling, polished mounting hardware, and oil fill / PCV grommets (valve cover gaskets not included).
Specifications:
| Description_DEF |
Engine Valve Cover Set |
| Description_DES |
Muscle Series Valve Cover Set |
| Description_EXT |
Muscle Series Valve Cover Set; Center Bolt; Finned; Polished; For Use w/Chevy ZZ6 Vortec Crate Engine; |
| Description_FAB |
Clean/Modern Styling w/High Definition Chevrolet And Bowtie Logo |
| Description_FAB |
Die-Cast Aluminum Reduces Warping Of Valve Cover Flange/Oil Leaks |
| Description_SHO |
Valve Cover Set |
| Description_MKT |
Holleys new GM Muscle Series accessories are the latest expansion to our officially licensed GM product line. These die-cast aluminum valve covers and air cleaner kits were designed to have a no-frills, modern style with prominent raised GM "Chevrolet and Bowtie" logos. Intended as an alternative to the existing GM ZZ6 accessories, Holleys GM Muscle Series dress up accessories can be the perfect addition to your engine bay if you are searching for a subtly custom variation from the OEM options. All GM Muscle Series accessories are available in four custom finishes: natural cast, polished, satin black, and factory orange (all finishes have machined "Chevrolet and Bowtie" logos aside from polished version).The Small Block Chevy center bolt valve covers (designed to fit Vortec/ZZ4/ZZ5/ZZ6) feature a generous internal height for exceptional valve train clearance and include pre-installed internal baffling, polished mounting hardware, and oil fill / PCV grommets (valve cover gaskets not included). |
| Grommets Included |
Yes |
| Material |
Cast Aluminum |
| Valve Cover Style |
Short |
| Mounting Hardware Included |
Yes |
| Item Height |
Standard |
| Engine Make/Size |
Chevy Small Block (262-400) |
| Finish |
Polished |
| Gasket Or Seal Included |
No |
| Cylinder Head Type |
Center Bolt (87-95) |
| Bolt Pattern |
Center Bolt |
| Baffle Included |
Yes |
| Breather(s) Included |
No |
| WARNING CA Proposition 65 |
No |
| Hardware Included |
Yes |
| Length |
4.0000 |
| Width |
14.0000 |
| Height |
23.0000 |
| Weight |
7.0000 |
