1 results for chevy 250 valve cover found in 0.000 seconds

size a int port dim b exh port dim b valve sizes in/ex c part no single hip d ... victor 24° pro-port raw b/b chevy head #61429 94cc 1.47 x 1.73 1.49 x 1 ... jr head #77469 includes as-cast ports valve guides and seats that are not installed ... size a int port dim b exh port dim b valve sizes in/ex c part no single 118cc ... 300cc 128cc 2.250 1.900 77469 victor jr 24° semi-finished ... b/b chevy head #77469 includes valve guides and seats not installed victor ... jr 24° #77469 has 300cc ports for b/b chevys with 4.310 or larger bore #61429 comes ... with seats and exhaust valve guides installed and intake guides not ... installed big victor chevy pro-port raw intended for high output ... working in conjuction with jesel the valvetrain problems common to other designs have ... been solved by relocating 2 of the valve cover bolt bosses requiring the use of ...