924Board.org

[mcadam1121]

im goin to be putting a gm 3800 v6 in my 77 924
im trying to figure out what clutch im goin to have to use
the 3800 came in a camaro with a manual so getting the flywheel and pressure plate wont be a problem
but the clutch disc is goin to be a problem
the 3800 has a 9 5/8 diameter disc and it has a 26 splines
i counted the splines on the porsche clutch and it is 24 splines
i can find a 9 5/8 clutch but the 24 splines is goin to be a problem
i found a clutch from an izuzu pick up that is 9 1/2 and has 24 spline but im not sure how big the diameter of the shaft is on the porsche

any body no what i should look for
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The Ginger
77 porsche 924 Martini

[Rasta Monsta]

You've test fitted your V6 to the 924 with V6 bellhousing attached?
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Toofah King Bad

• WeiBe (1987 924S 2.5t) - 931 S3

[mcadam1121]

nope
but im goin to make it work
im goint to make a plate that mounts to the bell housing and then to the torque tube
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The Ginger
77 porsche 924 Martini

[endwrench]

The 924 disc is 8 1\2" x 13\16" x 24t

The 931-944 disc is 8 13\16" x 1 1\32" x 23t

The biggest disc I can find to fit your application is the Vanagon and Quantum. They use a 9" x 13\16" x 24t disc.

Todd
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'79 924NA. Rebuilt 9.5:1, MSDS header, Mega Squirt Injection, MJLJ-EDIS Ignition, 1.6L Whipple Charger and Intercooler, 10lbs Boost, 944 Trans, Custom HD Clutch.
"simsport" said....superchargers are better than turbos its official!....

[v8carreragts]

If you want something larger, try Kennedy Engineered Products. They may be able to make something up.

[mcadam1121]

yea the 9 inch is all that i could find too ill either go with that or ill have to have one made
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The Ginger
77 porsche 924 Martini