Polished Aluminium Valve Covers HO241-90 Zinc Anode Plugs The retaining plate also features

The retaining plate also features a CNC-machined o-ring seal for positive oil seal

220" H x 1

AF4820-8223

Blow Off Valve Adapter25

Polished Aluminium Valve Covers HO241-90 Zinc Anode Plugs The retaining plate also featuresPolished Aluminium Valve CoversSuit GM LS Series HO241 90 241 90 Holley's cast aluminium valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. Theres 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,