60 63 CORVAIR exc H Per Turbo charger 002 U S 6257971 6 1 80 60 63 CORVAIR exc H Per Tuxrbo charger 010 U S 6157974 6 1 80 60 63 CORVAIR exc H Per Tunrbo charger 020 U S 6257977 6 1 80 60 63 CORVAIR w H Per Turbocharger 63 63 F C std 3786733 6 1 75 60 63 CORVAIR w H Per Turbocharger 61 63 F C 001 U S 3786734 6 2 00 60 63 CORVAIR w H Per Turbocharger 61 63 F C 002 U S 3786735 6 2 00 60 63 CORVAIR w H Per Turbocharger 61 63 F C 010 U S 3786736 6 2 25 60 63 CORVAIR w H Per Turbocharger 61 63 F C 020 U S 3786737 6 2 25 62 63 CHEVY std 3715040 A R 1 70 62 63 CHEVY 001 U S 3715041 A R 1 75 62 63 CHEVY 002 U S 3715042 A R 1 75 62 63 CHEVY 010 U S 3715044 A R 1 90 62 63 CHEVY 020 U S 3715043 A R 1 90 0 623 BOLT Connecting Rod Bearing Cop 60 63 CORVAIR F C 5 16 24 x 1 7 8 6255636 12 30 62 63 CHEVY 11 32 24 x 1 7 8 3703530 A R 30 0 626 NUT Connecting Rod Cup 60 63 CORVAIR F C 5 16 24 6255523 12 05 62 63 CHEVY hex hd 11 32 24 3784834 A R 05 Not required in this group See group 0 293 3784628 06 0 629 PISTON ASSEMBLY With Pin ENGINE DISPLACEMENT BASIC SIZE SERVICE PISTON DIAMETER RANGE LIMITS 153 cu in 3 8750 STD S 4 3 8750 t0 3 8755 S S 3 8755 to 3 8760 153 cu in 8760 001 5 6 3 8760 to 3 8765 S 7 3 8765 to 3 8770 194 cu in 3 5625 STD S 4 3 5625 to 3 5630 S 5 3 5630 to 3 5635 194 cu in 5635 001 S 6 3 5635 to 3 5640 S 7 3 5640 to 3 5645 62 63 CHEVY 4 cyl std 3792534 4 8 50 62 63 CHEVY 6 cyl std 3791727 6 8 00 62 63 CHEVY 4 cyl 001 O S 3792536 4 8 50 62 63 CHEVY 6 cyl 001 0 S 3791728 6 8 00 62 63 CHEVY 4 cyl 020 O S 3792538 4 8 85 62 63 CHEVY 6 cyl 020 O S 3791729 6 8 30 62 63 CHEVY 4 cyl 030 0 5 3792540 4 8 85 62 63 CHEVY 6 cyl 030 0 S 3791730 6 8 30 62 63 CHEVY 4 cyl 040 O S 3792542 4 8 85 62 63 CHEVY 6 cyl 040 0 S 3791731 6 8 30 0 643 RING UNIT Plston Production Type 60 ALL 3789295 1 21 95 61 62 CORVAIR F C exc Turbocharger 3788886 1 21 95 62 CORVAIR w Turbocharger 3822944 1 25 50 8 l 2 6 6 0 6l6 0 643 General Motors Corporation 83 CORVAIR CHEVY