LS Valve Covers - Polished 1971-pontiac-firebird-esi6189422 484 in - Duration 256

484 in - Duration 256 / 268 - 110 LSA - 1000 / 5200 RPM - Small Block Ford - Each

Brake Pads - 39 Compound - High Temperature - GM Fullsize Calipers - Set of 4

50 Thread - 20 mm Long - 12 mm 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

Fitting - Hose End - EZ Street - 180 Degree - 6 AN Hose Barb to 6 AN Female - Aluminum - Black Anodized - Each

Temperature Manifold - 12 AN Male Inlet - 12 AN Male Outlet - 1/2 in NPT Female Port - 1/4 in Mounting Holes - Aluminum - Black Anodized - Each

LS Valve Covers - Polished 1971-pontiac-firebird-esi6189422 484 in - Duration 256Holley'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 gives 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