60-66 Truck Bellhousing
1960-66 General Motors Truck Bellhousing and Related Parts

3714477
0.679 UNDERPAN, Housing
60-67 Ser. 10 thru 30 (283) (Chevy Truck Parts Book)

3734908
0.679 EXTENSION, Housing
55-62 ALL (265, 283) (Chevy Truck Parts Book)
63-67 Ser. 10 thru 30 (283) (Chevy Truck Parts Book)
3817006
0.679 BOLT, w/washer, under pan and extension,
flywheel cover attach.
55-62 ALL (265, 283) (Chevy Truck Parts Book)
3924780
0.679 SCREW ASSY., w/washer (5/16"-18 x 7/8")
58-67 ALL (283) (Chevy Truck Parts Book)
3771736
0.683 HOUSING, Flywheel and Clutch
1960 Ser. 10 thru 60 (8 cyl.) (exc. D-D, van)
3787522
0.683 HOUSING, Flywheel and Clutch
60-62 ALL (283) (Chevy Truck Parts Book)
3832808
0.683 HOUSING, Flywheel and Clutch
63-67 Ser. 10 thru 30 (283) (Chevy Truck Parts Book)
3736035
0.683 BOLT, Clutch housing attach (3/8"-16 x 1 5/16") (300M steel-plain)
55-67 ALL (265, 283) (Chevy Truck Parts Book)
3733130
0.683 BOLT, Clutch housing attach (3/8"-16 x 2 1/4"-washer hd.) (300M steel)
55-67 ALL (265, 283) (Chevy Truck Parts Book)

375240
0.796 STUD, Clutch fork
60-67 ALL (283) (Chevy Truck Parts Book)

838987
0.796 SPRING, Clutch fork retaining
55-67 ALL (265, 283) (Chevy Truck Parts Book)

3765360
0.797 BOOT, Clutch Fork
60-67 ALL (283) (Chevy Truck Parts Book)

908092
0.799 Bearing, Clutch throwout, ball bearing type
(marked CT24E) (use w/clutch incorporating bent finger)
62-67 ALL (283) (Chevy Truck Parts Book)
908244
0.799 Bearing, Clutch throwout (CT22)(1 7/8" Long)
60-61 ALL (283) (Chevy Truck Parts Book)
3714477
0.679 UNDERPAN, Housing
60-67 Ser. 10 thru 30 (283) (Chevy Truck Parts Book)
3734908
0.679 EXTENSION, Housing
55-62 ALL (265, 283) (Chevy Truck Parts Book)
63-67 Ser. 10 thru 30 (283) (Chevy Truck Parts Book)
3817006
0.679 BOLT, w/washer, under pan and extension,
flywheel cover attach.
55-62 ALL (265, 283) (Chevy Truck Parts Book)
3924780
0.679 SCREW ASSY., w/washer (5/16"-18 x 7/8")
58-67 ALL (283) (Chevy Truck Parts Book)
3771736
0.683 HOUSING, Flywheel and Clutch
1960 Ser. 10 thru 60 (8 cyl.) (exc. D-D, van)
3787522
0.683 HOUSING, Flywheel and Clutch
60-62 ALL (283) (Chevy Truck Parts Book)
3832808
0.683 HOUSING, Flywheel and Clutch
63-67 Ser. 10 thru 30 (283) (Chevy Truck Parts Book)
3736035
0.683 BOLT, Clutch housing attach (3/8"-16 x 1 5/16") (300M steel-plain)
55-67 ALL (265, 283) (Chevy Truck Parts Book)
3733130
0.683 BOLT, Clutch housing attach (3/8"-16 x 2 1/4"-washer hd.) (300M steel)
55-67 ALL (265, 283) (Chevy Truck Parts Book)
375240
0.796 STUD, Clutch fork
60-67 ALL (283) (Chevy Truck Parts Book)
838987
0.796 SPRING, Clutch fork retaining
55-67 ALL (265, 283) (Chevy Truck Parts Book)
3765360
0.797 BOOT, Clutch Fork
60-67 ALL (283) (Chevy Truck Parts Book)
908092
0.799 Bearing, Clutch throwout, ball bearing type
(marked CT24E) (use w/clutch incorporating bent finger)
62-67 ALL (283) (Chevy Truck Parts Book)
908244
0.799 Bearing, Clutch throwout (CT22)(1 7/8" Long)
60-61 ALL (283) (Chevy Truck Parts Book)
Disclaimer:
Factory correct applications are your responsibility. GM made part and part # changes with no rhyme but a reason (no production interruptions at any cost).
Application charts are for replacement parts that were available at the time of parts book printing, and when possible model specific assembly manuals.
My observations come from the parts I have in my collection or other reliable sources your parts may differ.
If Factory correctness is your goal, do more research, join car clubs,
forums and buy an assembly manual if one is available for your Project Car (you wont be sorry).
This is a fun and interesting part of the hobby!