Not required in this group See groups 0 851 and 4 800 SPRING 1Q I D x 1 tree length 835715 1 06 40 62 ALL CORVETTE 6 cyl WASHER 1 I D x 1 O D 839270 2 03 1 535 COVER VALVE GASKET 0i1 Distributor 40 52 ALL 53 ALL exc P G on cyl block 839427 1 30 38 39 ALL VALVE valve seat flange 1 O D 838916 1 55 40 52 ALL 53 ALL exc P G VALVE 21 O L 839170 1 55 40 52 ALL GASKET valve seat has 6 ho1es rubber and 53 ALL exc P G asbestos 839173 1 10 40 52 ALL GASKET cover has 3 attach ho1es rubber 53 ALL exc P G and asbestos 839174 1 10 1 609 SPRING VlLVE RETAINER SEAT Oil Pump 38 52 ALL w gear type pump 53 ALL exc P G relief O D x 1 tree length 838449 1 06 53 PA SS w P G 54 ALL 6 cyl 53 55 CORVETTE 6 cyl pressure regulator valve O D x 2 55 COMM UTIL lst Ser O L 3702367 1 06 55 61 ALL CORVETTE 8 cyl pressure regulator valve O D x 21 O L 3835896 1 10 55 61 ALL 6 cyl pressure regulator valve 21 tree length 3786257 1 10 62 ALL 6 cyl pressure regulator valve 21 ree length 3813796 1 10 62 ALL CORVETTE 283 327 pressure regulator valve 21 coils 63 ALL CORVETTE 2 free length 3814903 A R 10 62 63 PASS 409 pressure regulator valve 2 approx tree length 3813727 1 10 40 52 AI L 53 ALL exc P G VALVE reliet 1 O D x length 839278 1 10 53 PASS w P G 53 63 CORVETTE 54 62 ALL VALVE pressure regulator 1L I D x 1 Q O D 63 ALL 8 cyl x 1 O L 3702366 1 35 A 63 ALL 6 cyl VALVE pressure regulator used w pump 63 Ser 10 D D 4 cyl cast 3832182 3829433 1 35 53 PASS CORVETTE w P G 54 61 ALL CORVETTE 62 ALL 6 cyl RETAINER pressure regulator valve spring 62 63 PASS 409 O D 3701564 1 02 63 ALL 6 cyl 63 Ser 10 D D 4 cyl SEAT pressure reg valve spring 11 x 1 3789713 1 05 1 639 SLEEVE RETAINER SHAI I PIN Oil Pump Shaft 55 57 ALL CORVETTE 8 cyl drive tm I D x 1 O L 3701731 1 60 58 59 ALL CORVETTE 8 cyl shaft 3740476 1 65 55 57 ALL CORVETTE 8 cyl RETAINER drive sleeve thick 555746 1 03 59 63 ALL CORVETTE 8 cyl RETAINER dist to pump inter shaft 3764554 1 10 55 57 ALL CORVETTE 8 cyl SHAFT dist to pump w sleeve 3836624 1 2 372 58 59 ALL CORVETTE 283 SHAFT dist to pump w sleeve 3739826 1 2 372 58 59 PASS 348 SHAFT dist to pump w sleeve 3740477 1 2 372 59 62 ALL CORVETTE 283 327 2nd design SHAFT dist to pump inter 3764552 1 2 372 59 61 PASS 348 2nd design 61 62 PASS 409 SHAFT dist to pump inter 3764553 1 2 372 55 59 ALL CORVETTE 8 cyl PIN groove 1 142485 1 8 940 NOTE For use with pump having retainer ring groove 1 649 WASHER Oil Pump Thrust 38 55 ALL CORVETTE 6 cyl I D x O D 838472 1 05 1 53 1 1 Chevrolet Motor General Motors Corporation