Muscle™ Valve Covers (241-135) by Holley®. These new products are the 1st 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. Holley’s tall LS valve covers (for Dry Sump Applications) are the latest addition to their extensive line of LS engine components that will add a custom touch to your engine bay and help you to stand out from the crowd. These valve covers were designed to add an additional 0.54” of internal clearance over factory height valve covers. The valve covers retain Holley’s signature integrated angled coil mounts, and the hi-tech look and performance of coil-on-cover applications. The Holley tall LS valve covers fit LS1, LS2, LS3, LS6 and LS7 engines using coils with a standard LS3 bolt spacing of 72mm.
Gromment(s) Included: Yes - OEM style square with 3/4" PCV and breather tube hole
Features
Additional 0.54” of internal clearance over factory height valve covers
Holley Vintage Series valve covers are designed to fit LS1, LS2, LS3, LS6 and LS7 engines
These covers come ready for installation with an OE style baffle and ventilation system, lengthened factory style mounting hardware, and a billet aluminum oil fill cap
As a tall LS valve cover they have added an additional 0.54” of internal clearance over factory height valve covers, which allows for additional valve train clearance and adds a muscular touch to your engine bay. The Holley Vintage Series valve covers are designed to fit LS1, LS2, LS3, LS6 and LS7 engines. These covers come ready for installation with an OE style baffle and ventilation system, lengthened factory style mounting hardware, and a billet aluminum oil fill cap. (Customers are encouraged to reuse or replace the flange gaskets specific to their application.)
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.
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Holley® 241-135 - Muscle™ Valve Covers
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