0 662 PlN WASHER Harmonic Balancer and Crankshaft Pulley 58 61 Pass 348 9409690 A R balancer Vis x 1 type F 8 940 r 62 64 Pass 409 exc dual 4BC 3739422 1 WASHER balancer 0 666 FLYWHEEL with Ring Gear 42 53 Pass exc H D Clutch P G 3705385 1 cast 839754 has 6 holes for clutch cover stamped 2UC 42 53 Pass w H D Clutch 3705387 1 has 9 holes for clutch cover stamped 2UC 54 Pass exc A T 3704831 1 cast 3705410 55 62 Pass 6 cyl exc P G H D Clutch 3705409 1 9Vz clutch cast 3795419 55 62 Pass w 11 Clutch 6 cyl 3789730 1 solid type cast 3705410 r 55 62 Pass w P G 6 cyl 3781962 1 2 z center hole Note 1 NOTE 1 lt may be necessary to use 6 3727207 Bolts 0 669 to attach flywheel assy 55 Pass 8 cyl exc P G H D Clutch 4BC C A C 56 Pass w 2BC exc H D Clutch 56 Pass w 4BC 57 58 Pass 283 exc A T H D Clutch dual 4BC F l w 4 SPD 58 Pass 348 1st design exc A T 59 61 Pass 283 exc A T O D 61 Pass 409 62 Pass 8 cyl exc P G 63 64 Pass 409 exc P G RPO Z11 3739423 1 w 10 coil and diaphragm spring clutch 11 bolt circle cast 3729004 55 56 Pass w C A C 8 cyl exc P G 55 56 Pass w 4BC exc P G 57 Pass 8 cyl exc 4BC dual 4BC A T 58 Pass w H D Clutch 283 exc 4BC F I 0 D 58 Pass F l w 4 SPD 58 61 Pass 348 exc A T 58 61 Pass w 0 D 283 64 Pass 230 409 exc A T 3889694 1 w 11 coil sprg clutch 12 bolt circle solid type 55 61 Pass w P G 8 cyl 62 Pass w P G 283 63 64 Pass w P G 409 3781966 1 2 Vu ctr hole Note 2 3 NOTE 2 lt is necessary to use shorter 4 O L mounting bolt 3727207 with this flywheel assy NOTE 3 This part is also used as a replacement part with T G conversion unit 3832566 57 61 Pass w T G 3760392 1 solid type 62 Pass w P G 327 63 64 Pass w P G exc 409 3789821 1 spoke type 6 2 dia holes around ctr 63 64 Pass 283 327 exc A T H D Clutch 63 Pass 6 cyl exc P G 64 Pass 6 cyl exc Taxi P G 3791022 1 solid type cast 3791021 0 669 BOLT DOWEL LOCK Flywheel to Crankshaft 40 41 Pass 839117 6 24 x 1 42 64 Pass exc A T 839756 6 20 x 1 55 60 Pass w P G 8 cyl 3701686 6 V 6 2O x Wu 29OM steel 57 60 Pass w T G 61 64 Pass w A T 3727207 6 V 6 20 x 290M steel 40 62 Pass 6 cyl 606535 3 DOWEL dia x Wu long compressor support 55 61 Pass 8 cyl 3701679 1 DOWEL flywheel V 6 dia x VB long 42 62 Pass 6 cyl 136857 3 LOCK washer ext tooth 6 8 932 0 679 UNDERPAN BOLT COVER EXTENSlON SCREW ASSY Flywheel 49 62 Pass 6 cyl exc P G 3688221 1 4 bolt holes frt flange curved Note 1 NOTE 1 On some models file notches to clear rear engine mounts 55 62 Pass 8 cyl exc A T 63 Pass 409 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 30 T 0 19 0 662 0 679