65 66 ALL 351 478 23312190 1 32 55 62 ALL 6 cyl DOWEL dia X long 606535 3 10 f 55 61 ALL 8 cyl exc 322 TILT 66 ALL 292 2nd design DOWEL flywheel 6 dia x long 3701679 1 10 63 66 ALL 292 lst design DONEL 2 x 1 3886062 1 NOTE It will be necessary to align the dowel pin hole in flywheel and crank shaft and ream together to 2 62 66 ALL 212 318 exc P T 65 66 Ser 50 159 PLATE flywheel bolt scuff 5126671 I 1 21 65 66 ALL 351 PLATE flywheel bolt locking long 23710940 1 30 65 66 ALL 351 PLATE flywheel bolt locking short 23710950 2 30 65 66 ALL 478 PIA TE flywheel bolt locking short 24252590 1 40 65 66 ALL 478 PLATE flywheel bolt locking long 24252600 3 40 55 62 ALL 6 cyl 63 64 ALL 292 LOCK 7 136857 3 8 932 0 673 GEAR Flywheel Ring 56 59 ALL 322 exc P T 180 teeth 1161626 1 7 50 58 66 ALL 327 348 366 409 exc P T 3737920 1 4 25 0 677 GASKET SHIM Flywheel Housing 62 66 Ser 60 159 212 5121334l 1 92 62 66 Ser 80 318 512305 l 1 1 30 62 66 ALL 159 212 318 copper dia 5152904 l 1 09 NOTE Used with flywheel housing attaching bolt 62 66 ALL 159 212 SHIM housing boss idler gear 65 66 Ser 80 318 end plate 5123802l 1 08 0 679 UNDERPAN EXTENSION COVER BOLT Flywheel ond Clutch 55 S9 Ser 4 6 6 cyl exc A T 60 Ser 40 thru 60 6 cyl exc A T 61 62 ALL 6 cyl flywheel 12 wide 3725088 1 2 65 56 59 ALL 322 clutch 16 wide 1172380 1 7 65 57 62 ALL 283 63 66 Ser S0 60 exc 327 348 366 clutch 15 wide 3714477 1 2 65 58 62 ALL 327 348 409 63 66 ALL 327 348 366 clutch 18 z wide 3765348 1 2 70 65 66 ALL 351 478 24547080 1 3 90 65 66 Ser 50 w 5 SPD 159 65 66 Ser 60 212 flywheel 19 x 9 5135588l 1 8 17 65 Ser 50 159 exc 5 SPD flywheel 17l 0 L x 7 wide 512565 l 1 12 13 55 S9 Ser 4 6 6 cyl exc A T 60 62 ALL 6 cyl EXTENSION flywheel underpan 839180 1 1 15 55 56 ALL 265 57 62 ALL 283 EXTENSION housing underpan partial 63 66 Ser 50 60 exc 327 348 366 raised surface on end with 2 holes 3734908 1 1 08 58 62 ALL 327 348 409 63 66 ALL 327 348 366 L EXTENSION clutch housing underpan 3821378 1 1 45 63 65 Ser 80 409 EXTENSION clutch housing 3824657 1 75 56 59 ALL 322 COVER bell housing underpan extn 17 wide 6 holes 1344245 1 1 89 S6 61 ALL w P T 8 cyl exc 322 348 409 62 64 Ser 60 w P T COVER flywheel housing 8 wide x 13 65 66 Ser 60 w P T exc 348 366 long 3 holes 3836832 1 1 135 56 59 Ser 4 w H T COVER flywheel housing 11 wide x S6 62 ALL w P T 6 cyl 8 long 4 holes 3836900 1 0 686 58 66 ALL w P T 348 366 409 exc TILT COVER flywheel housing 8 wide x 13 64 65 TILT 348 long 3 holes 3750343 1 1 85 57 61 ALL 283 62 Ser 60 SBC w P T 62 Ser 80 w P T BOLT w washer 20 x 6 3817006 A R 05 65 66 ALL 351 478 BOLT 16 x 1 2324011 A R 20 66 ALL 478 BOLT 16 x 1 24727750 A R 35 0 683 HOUSING ADAPTER PLUG NUT STUD Flywheel ond Clutch 55 ALL 6 cyl lst design clutch 3738253 1 22 75 55 59 ALL 6 Y1 2nd design clutch 3826861 1 23 55 55 59 ALL 8 cyl exc 322 348 clutch Ident No 3776887 3776887 1 24 45 NOTE Diaphragm spring type clutch must use clutch fork ball stud 3725249 1966 Chevrolet Motor Division 0 669 0 683 General Motors Corporation 105 HDI REVISED MAY l 1966