396 ENGINE ASSEMBLY 0 666 FLYWHEEL with Ring Gear C0n t NOTE 1 On some application 399140 and 3937736 are used optionally in production These perm can he dentiHed by their bo t hole mounting patterns 3 99 7 401 contains e single bait hole mounting pattern I 1 in dia 3937736 contains two staggererb bo t hole mounting patterns The inner pattem 0 in did the outer 71 in dia 67 68 Pass Chevelle w P G 396 3899668 1 34 25 2 ctr hole 69 All w T H 350 396 3991402 1 29 50 70 Nova Chevelle w Hvy Duty Clutch 396 3955151 1 161 00 Note 2 NOTE 2 Used with dual p ate clutch 0 669 BOLT Flywheel to Crankshaft 65 70 All 396 exc A T 839756 6 14 v Z0 x 1 65 70 All w A T 396 3727207 6 42 Z0 x M 290M steel 0 673 GEAR Flywheel Ring 65 70 All 396 3991408 I 7 05 0 679 UNDERPAN BOLT COVER SCREW Flywheel 65 69 All w P G 396 3831527 1 9 55 transmission converter Note 1 NOTE 1 This part is also used as a replacement part with Rebuilt trans assy 3632565 R GZ and li Li conversion unlt 3832556 65 69 All w T H 400 396 3868810 1 3 95 trans converter 68 69 All w T H 350 396 6261091 1 4 65 trans convener 70 All w T H 400 396 3952661 1 5 40 trans convener All All 396 3817006A R 14 BOLT w washer V4 20 x 1 66 69 Chevy Chevelle Camaro 396 exc A T 65 69 Pass 396 70 All 396 3843843 1 3 35 COVER clutch housing 69 All w T H 350 396 3958062 4 05 SCREW I 18 x ue rel 9420825 4 686 Nota 2 NOTE 2 Use with washer 20393 group L929 65 70 All 396 39247BOA H 18 SCREW ASSV w washer 18 x 0 683 HOUSING BOLT Flywheel and Clutch 65 68 Pass 396 exc A T 66 69 Chevy Chevelle Camaro 396 exc reg fuel 68 Pass 396 exo reg fuel 70 All 396 3899621 I 41 75 clutch All Pass 396 3736035A R 37 BOLT clutch housing attach 16 x 1 rt 30OM stee plaln 3 275 Note 1 NOTE 1 When using Bolt 3735035 it will be necessary to use washer 120394 9 929 All Pass 396 3733130 2 53 BOLT clutch housing attach 16 x 2 4 washer hd 30OM steel 3 275 0 685 DOWEL Flywheel and Clutch Housing to Cylinder Block 65 70 All 396 3712745 2 56 clutch and flywheel l x 1 long 0 724 CHAIN Camshaft Timing 65 66 Pass Chevelle 396 67 70 All w Sp H Per 396 3860036 1 12 40 Ilnk type 67 70 All 396 exc Sp H Per 3902428 1 12 40 Ilnk type 0 728 SPROCKET Crankshaft Timing Steel 65 66 Pass Chevelle 396 67 70 All w Sp H Per 396 3860035 1 6 55 19 teeth 3 Z 0 0 67 70 All 396 exc Sp H Per 3902422 1 5 15 19 teeth 3l 2 0 D 0 736 SPROCKET Camshaft Timing 65 66 Pass Chevelle 396 67 70 All w Sp H Per 396 330815 1 9 05 cast 3856356 38 teeth aluminum 87 70 All 396 exc Sp H Per 330814 1 8 00 38 teeth 0 738 PIN Camshaft Sprocket V 65 70 All 396 3836903 I 13 dowel 4 X solid 0 787 ROD CLIP SWIVEL Clutch Fork Release 4 66 67 Chevelle 396 70 Camaro 396 3973076 I 2 15 fork push 66 67 Chevelle 396 K 70 Camaro 396 340690 1 1 20 fork push adjusting 4 long 65 Pass 396 exc Taxi 66 69 Pass 396 3859863 1 1 35 fork push GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET I1 1 0 6660 787 0 104 REV 4 77