LS Valve Covers - Polished 1971-pontiac-firebird-esi6189422 Temperature Manifold - 12 AN

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

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

Quick Turn Fastener - Flush Head - Hex Drive - 7/16 x 0

Mud Cover - Micro Sprint - Bolt-On - Hardware Included - Cover Only - Aluminum - Black Powder Coat - 13 in Wheels - Each

LS Valve Covers - Polished 1971-pontiac-firebird-esi6189422 Temperature Manifold - 12 ANHolley'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