3993851
General Motors Part Number 3993851 Clutch Release Fork Boot
3993851 Compared to 14007355
3993851 Compared to 14007355
Applications3993851
0.797 BOOT, Clutch Fork
64 F85,J88 (Olds Parts Books)
65-75 All S.T. (Olds Parts Books)
66-74 Irreg. Eng. (Olds Parts Books)
64 T/6-T8 M.T. (Pontiac Parts Books)
65-75 All M.T. exc. H (Pontiac Parts Books)
64-66 Special-Skylark C.T. exc. Gran Sport (Buick Parts Books)
67-69 30-4000 C.T. exc. 4600 (Buick Parts Books)
68 6000 C.T. (Buick Parts Books)
70-71 All A (C.T.) exc. 455 Eng. (Buick Parts Books)
71 All B (C.T.) (Buick Parts Books)
73 All C.T. (Buick Parts Books)
76-79 A,F,X (8cyl.) (Chevy Parts Books)
80-81 F W/M.T. (8cyl.) (Chevy Parts Books)
77-78 A (6cyl.) (Chevy Parts Books)
77-79 F,X (6cyl.) (Chevy Parts Books)
History:
3841738 replaced 3844208 10-65
3993851 replaced 3841738 08-71
3993851 Use 14007355
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.
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!