Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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Joined: Jun 2007
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Since I am rebuilding everything in my 38, it is very "easy" to replace the torque tube bushings since the diff gears will be out as well. I have vintage Oakie bushings (not new repops) and I have the two original forward bushings as well - these are all brand new and have multiples.

Is it best just to use the Oakie or worth just installing the originals (if surfaces are good) and save the Oakie for repair later?

The Oakies seem to have a much longer bushing surface so was also wondering if 2 OEM bushings could be installed for same effect?


1938 Canadian Pontiac Business Coupe (aka a 1938 Chevy Coupe with Pontiac shaped front sheet metal - almost all Chevy!)
1975 4-speed L82 Vette
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The Oakie bushing will ride on a new section of the drive shaft that will have no wear. So I would use the Oakie if there is any wear showing on the shaft.


Gene Schneider
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Thanks Gene, I figured the Oakie is indeed meant to replace both of the front tube bushings and seal.

Haven't had this apart yet but the diagrams show 2 bushings close to the front of the torque tube with a seal rearward of them both. Appears there are no bushings at the very back end of the torque tube - just the Pinion/bearing keeping the propeller shaft in position?

Would there be any advantage or disadvantage with adding a fresh rearward bushing before putting the Oakie in there since they are usually left in place anyway?


1938 Canadian Pontiac Business Coupe (aka a 1938 Chevy Coupe with Pontiac shaped front sheet metal - almost all Chevy!)
1975 4-speed L82 Vette
Joined: Jan 2002
Posts: 30,701
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I would leave the rear bushing on place as it acts as a stop when driving in the Oakie. Would retain the old one so eeevery thing aligns correctly as it will have some wear giving a little room for error.
Yes, the front bushing supports the U joint yoke and the rear the front of the drive shaft The rear of the drive shaft is guided by the pinion shaft and bearing.


Gene Schneider

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