400thm speedo gear thingy for 4.56 gears?

Jeff Murphy · #1 08-27-2006, 03:50 AM

4.329 Adapter Assembly, Speedometer Driven Gear

3932220 1969/All TH400 with 4.10, 4.56 or 4.88 Axle Ratio

Stewart Warner - Stamped 0.7333

I'll bring one to Collinsville for you. Not NOS nor perfectly pretty, but ought to get the job done on a race car.

Chevy454 · #2 09-07-2006, 01:57 AM

Mucho thanks to Jeff for hooking me up with the adapter...

**WILMASBOYL78** · #3 09-08-2006, 06:16 AM

If there is another one out there I could use it for the 70 project L78 Nova. TH400 with 4:56 gears..speedo is a little off! Thanks.

wilma

**scuncio** · #4 09-08-2006, 07:44 AM

I also need one for my 68 Z with 4.56s...drop me a line with price/condition. Thanks!

**scuncio** · #5 09-08-2006, 02:58 PM

Come to think of it, can anyone post a pic of the correct reducer for 1968 Muncie applications? Not sure if the 90-degree style or parallel-offset style is correct. Thanks.

**scuncio** · #6 10-05-2006, 05:33 PM

Anyone? Still looking for a reducer for the 68 Z. Thanks-

crash · #7 10-11-2006, 05:47 AM

Do you know which one you need??? (ratio and straight or 90*) I have a large selection of each... Crash

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