New Starter Squealing

I just did my T5 swap in my 65 but I'm haivng a squealing issue with my new starter. I'm using a reman starter for a 65 Automatic, bolts up perfectly but when I try to start the car I get a loud squeal while the starter in engaged. Sound goes away after car starts. I tried taking it out putting it back in, thinking it was not lined up properly, but that doesn't seem to fix it. I had the starter tested at Autozone and it sounded ok on their machine. Have any idea what is causing this squeal? misalligned?

Thanks for all your help guys.

Rapid said:

I had to shim mine out a little to keep it from staying engaged which made it squeal. I just made a shim to match the bellhousing opening with some steel the same thickness ans the plate that goes betwen the bellhousing and the block. I think the T5 plate is thinner.

Click to expand...

Shimming it out worked perfectly Thank You!!!