Holley 241-90 GM LS Aluminum Valve Covers Polished Finish

Holley 241-91 GM LS Aluminum Valve Covers Polished finish

Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory “coil on cover” design give the LS that signature high–tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in–between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicle's theme!

Features

    Angled coil mounts deliver a smooth clean look
    Retain the high-tech look and performance of “coil on cover”
    Eliminates unsightly OE style coil brackets
    Four finishes available (Natural Cast, Satin, Black Krinkle & Polished)
    Billet aluminum oil fill cap
    Reuses original gaskets and bolts
    Fits all LS engines using LS3 or similar coils with 72mm bolt spacing
    Clearance for .750” lift cam with stock style rocker arms
    Holley’s LS covers utilize proven OE style baffles and vents.

Technical Information
Instructions for Part# 241-91

Shipping Dimensions
L 2.600 in. x W 11.000 in. x H 20.100 in.
Weight 6.800 lb.