Polished Aluminium Valve Covers HO241-90 Fuel Content Testers including easy Do-It-Yourself instructions

including easy Do-It-Yourself instructions

This will extend over the original lockout cover by 30mm

Ford 5-Bolt Exhaust Flange

Chevrolet & Oldsmobile

including passages for routing the coil wire harness

Polished Aluminium Valve Covers HO241-90 Fuel Content Testers including easy Do-It-Yourself instructionsPolished 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,