1 results for 389 pontiac bolt kits found in 0.000 seconds

access crate engines superchargers kits power pkg cylinder heads oldsmobile ... pontiac oldsmobile pontiac street legal street high-performance ... 188cc 2.072 1.680 60517 n/a notes head bolt holes drilled for stock 7/16 bolts but ... can be easily modified for 1/2 bolts or studs by drilling the 1/2 ... and power performer and performer rpm pontiac 215cc intake ports · designed for ... performance gains in 1965-79 389-455 c.i.d pontiac engines · patterned after ... the 1969-70 ram air iv pontiac cylinder head · performer #60579 heads ... for stock and super stock performer pontiac chamber size intake port size valve ... 2.11 1.66 60569 60579 performer rpm pontiac 72cc 215cc 2.11 1.66 60589 60599 ... 2.11 1.66 b 60509 n/a performer rpm pontiac nhra-accepted for stock and super stock ...