62 64 CHEVY 4 cyl 64 CHEVY CHEVELLE 8 cyl 030 O S 3840154 4 8 80 62 64 CHEVY CHEVELLE 6 cyl 030 O S 3791730 6 8 50 62 64 CHEVY 4 cyl 64 CHEVY CHEVELLE 8 cyl 040 O S 3840156 4 8 80 62 64 CHEVY CHEVELLE 6 cyl 0400 S 3791731 6 8 50 NOTE Pistons not serviced for Corvair use Cylinder Unit in Group 0 030 0 643 RING UNIT Piston Service Sets NOTE Individual cylinder piston ring units std size only for warranty replacement in a single engine cylinder may be ordered thru the local G M P D warehouse Identify by engine model and vear Each of these std size piston ring units include the necessary components ring spacers segments expanders required for replacement in a SINGLE engine cylinder Original Equipment Type 60 ALL 3 375 dia 3789295 1 22 50 61 62 CORVAIR exc Turbocharger 3 438 dia 3788886 1 22 50 63 CORVAIR exc Turbocharger 3 438 dia 3829219 1 22 50 61 63 F C 62 63 CORVAIR w Turbocharger 3 438 dia 3829103 1 26 15 62 64 CHEVY 4 cyl 64 CHEVY CHEVELLE 8 cyl std 3738901 1 29 60 62 64 CHEVY CHEVELLE 6 cyl 64 CHEVY CHEVELLE TAXI 6 cyl lst design std 3791712 1 21 25 62 64 CHEVY 4 cyl 64 CHEVY CHEVELLE 8 cyl 020 O S 3738902 1 29 60 62 64 CHEVY CHEVELLE 6 cyi 64 CHEVY CHEVELLE TAXI 6cy1 stdesign 0200 5 3791713 1 21 25 62 64 CHEVY 4 cyl 64 CHEVY CHEVELLE 8 cyl 030 O S 3738903 1 29 60 62 64 CHEVY CHEVELLE 6 cyl 64 CHEVY CHEVELLE TAXI 6 cyl lst design 030 O S 3791718 1 21 25 64 CORVAIR F C 3845601 1 25 50 Speeial Replacement Type Cromflex 60 ALL 3 375 dia 3785274 1 22 50 61 63 CORVAIR F C 3 438 dia 3798525 1 22 50 62 64 CHEVY 4 cyl 64 CHEVY CHEVELLE 8 cy1 std 3747539 1 29 60 62 64 CHEVY CHEVELLE 6 cyl 64 CHEVY CHEVELLE TAXI 6 cyl lst design std 3791626 1 21 25 62 64 CHEVY 4 cyl 64 CHEVY CHE VELLE 8 cyl 020 O S 3747549 1 29 60 62 64 CHEVY CHEVELLE 6 cyl 64 CHEVY CHEVELLE TAXI 6 cyl 1st design 020 O S 3791610 1 21 25 62 64 CHEVY 4 ayl 64 CHEVY CHEVELLE 8cy1 0300 S 3747558 1 29 60 62 64 CHEVY 4 cyl 64 CHEVY CHEVELLE 8 cyl 040 O S 3747567 1 29 60 62 64 CHEVY CHEVELLE 6 cyl 64 CHEVY CHEVELLE TAXI 6 cyl 1 st design 040 O S 3838345 1 21 25 NOTE Only half the quantity of components in this unit are necessary for this model 0 646 CRANKSHAFT ASSEMBLY 60 63 CORVAIR F C exc Turbocharger forged 6255607 6256633 1 74 50 62 63 CORVAIR w Turbocharger forged 3817293 3817291 1 74 50 62 64 CHEVY 4 cyl forged 3788522 3788521 1 72 50 64 CHEVY CHEVELLE 8 cyl forged 3815822 3815827 1 84 50 62 64 CHEVY CHEVELLE 6 cyl 7 5 16 O D 3820617 1 79 50 64 CORVAIR F C exc Turbocharger 3828408 1 74 50 64 CORVAII2 w Turbocharger 3833022 1 74 50 NOTE When using on Models with Automatic Transmission remove clutch pilot bearing 0 1963 0 629 0 646 Chevrolet Motor Division General Motors Corporation 85