Pilot Bushing Help Needed.

I need some help with a conversion pilot bushing. I ordered one from herm and it fits the T-90 main drive shaft fine but seems to be too large for the crank on my '75 231 Oddfire. It measures 1.08" on the OD. I called Novak and their bushing had the same dimensions.

Any ideas/thoughts would be appreciated. The prongs on my caliper are too short to get a good measurement on the ID of the pilot bushing recess in the end of the crank.

 

working on it over here, checking with my sources
may be able to bring/borrow something as well

 

We just replaced ours in our 70 CJ V6 oddfire and found one at our friendly Chevrolet dealership. Ours has a T14A and Im not sure about the T90 but they may be the same. You can get any GM dealership to order you one. Part number GM 10040408.

* We need a place to store correct working part numbers on this site.

 

Joel that is the same OD as my spare!

 

Thanks, Guys. I picked up an engine lift plate today. I'm going to get the motor on the hoist and off the stand to see if I can get a better look at it this evening.

 

found a bushing if you have no luck before saturday

 

Great. Going out to hoist the motor off the stand and get a better look now.