These big block pistons are compatible with forced induction, ... ) Rod Length Block Height Cubic Inches Bore Size Compression Distance Stroke Gram ... Oversize Part Number Ring Prefix + Bore Size Below 110cc Head Cubic Centimeters ... Dome Volume 118cc 124cc 427/454 STD BORE 4.250 502 BBC 4.466 1/16, 1/16, 3/16 ... 9.5 9.0 8.6 -3.0 639 B .034 131382 4500-5 522 4.560 4.000 6.535 9.780 1.245 ... 10.0 9.4 9.1 -3.0 648 B .034 131387 4500-5 548 4.530 4.250 6.385 9.780 1.270 ... 9.5 9.0 8.6 -3.0 687 .034 106908 4500-5 516 4.530 4.000 6.385 9.780 1.395 ... 9.0 8.5 8.2 -3.0 697 .034 106907 4500-5 486 4.530 3.766 6.385 9.780 1.520 ... 10.0 9.4 9.1 -3.0 697 .034 106907 4500-5 548 4.530 4.250 6.135 9.780 1.520 ... 9.5 9.0 8.6 -3.0 720 .034 106906 4500-5 515 4.530 4.000 6.135 9.780 1.645 ...
-9763 FAX: 714-893-8297 These big block pistons are compatible with forced induction, ... Rod Length Block Height Cubic Inches Bore Size Compression Distance Stroke Gram ... Oversize Part Number Ring Prefix + Bore Size Below 110cc Head Cubic Centimeters ... Dome Volume 118cc 124cc 427/454 STD BORE 4.250 502 BBC 4.466 1/16, 1/16, 3/16 ... 8.8 8.4 8.1 -20.0 594 B .034 181990 4500-5 548 4.530 4.250 6.385 9.780 1.270 ... 8.0 7.6 7.4 -28.0 612 B .034 181994 4500-5 516 4.530 4.000 6.385 9.780 1.395 ... 8.8 8.4 8.1 -20.0 639 .034 181998 4500-5 548 4.530 4.250 6.135 9.780 1.520 ... 8.8 8.4 8.1 -11.5 690 .034 182002 4500-5 515 4.530 4.000 6.135 9.780 1.645 ... Rail Support is Included 427/454 STD BORE 4.250 502 BBC 4.466 TALL DECK 10.200 ... 8.0 7.6 7.4 -28.0 612 B .034 181994 4500-5 580 4.530 4.500 6.535 10.180 1.395 ...