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Topic: Confusion

in Forum: C3 Driveline Components


Confusion

Posted: 2/13/08 6:35pm Message 1 of 4
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Rocklin, CA - USA
Joined: 4/2/2005
Posts: 484
Vette(s): 1970 T-Top350/350hp numbers matching 4 speed. It's a mess and 1970 Convertible 4 speed.
Hey March 3 I am taking the vette to the shop to have the conversion from auto to manual. I need to get a fly wheel and clutch plat and I am not sure what clutch to get 11. or 10.5? I have a 69 m-22.


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Confusion

Posted: 2/13/08 8:57pm Message 2 of 4
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20219
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
I'mma thinking it should be an 11" clutch set-up...what engine do we have?


Joel Adams
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Confusion

Posted: 2/14/08 6:29am Message 3 of 4
Former Member
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Rocklin, CA - USA
Joined: 4/2/2005
Posts: 484
Vette(s): 1970 T-Top350/350hp numbers matching 4 speed. It's a mess and 1970 Convertible 4 speed.
The engine is a stock 350. The mech was telling I had to count the the teeth on the spline on the tranny and it has 10.


Confusion

Posted: 2/14/08 10:45am Message 4 of 4
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Mounds View, MN - USA
Joined: 5/24/2007
Posts: 1031
Vette(s): 70 LT1 coupe, 69 350 HP coupe, 69 390HP 427 coupe, 71 LS5 convert, 85 coupe, 93 coupe
Your member info says you have a 370 HP  If that is true, I have the same car, and it uses a #621 bellhousing with a cast iron nose starter and big flywheel with 11" clutch.

The counting of splines is just to get the right clutch disk, and doesn't affect the choice of the other parts.  Incidentally, 10 splines is correct for 1970.



in Forum: C3 Driveline Components


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