2 results for chevy 454 big block head found in 0.000 seconds

access water pumps nitrous cams access heads efi manifolds install items gaskets ... superchargers kits power pkg cylinder heads big-block chevy b/b chevy street legal ... -performance performer performer rpm 454-o · these oval port heads will support ... over 540 hp with 9.5:1 edelbrock b/b chevy heads fit compression when used as part ... shape produces flow similar to gen vi blocks rectangular ports but the smaller port ... weight performer and performer rpm 454-o heads feature 110cc combustion chambers ... streetable compression ratios performer 454-o chamber size intake port size valve ... 2.19 1.88 60469 60479 performer rpm 454-o chamber size intake port size valve ... .88 60449 60459 polished performer rpm 454-o 110cc 290cc 2.19 1.88 n/a 604519 ... performer rpm 454-o retains the stock exhaust bolt pattern ...

gaskets install items manifolds efi heads cams access nitrous water pumps access ... suspension shocks qwikdata index big-block chevy cylinder heads b/b chevy street ... -performance continued performer rpm 454-r · designed for street/high-performance ... big-blocks operating from 2500-7000 rpm · ... flow and velocity over standard big-block heads · highly-efficient 118cc open- ... and lighter valve weight performer rpm 454-r chamber size intake port size valve ... .88 60549 60559 polished performer rpm 454-r 118cc 315/300cc long/short 2.19 1.88 ... for all performer and performer rpm b/b chevy heads spark plug is closer to center of ... with high-dome pistons for open chamber heads use pistons designed for our heads see ... location for compatibility with most headers performer rpm 454-r #60559 has 118cc ...