1 results for gm chevy performance cast cylinder heads found in 0.000 seconds

to produce 15-25 more hp than any other cast aluminum small block chevy intake ... improvement when it came to small block chevy intake manifold technology along comes ... over any other single 4-barrel cast aluminum manifold what s more a special ... excellent low-end throttle response and performance.the net result is a multi-purpose intake ... world motown intake for vortec-style heads by the time you read this world ... motown intake manifold for vortec-style heads p/n 061041 should be available it s got ... runners and is 100 compatible with gm s vortec style cylinder heads moreover ... match for world s new 23° motown heads with 215cc intake runners this manifold ... 460 cleveland limited edition s chi heads world s own man o war 18 degree head or ... other raised-port high flow aftermarket heads cast-in nitrous or efi bosses look ...