[footjoy]

I don't know where to post this moderator please put it where it needs to go.
Where can I by a new flexplate for small pilot 2.50in 77 pontiac crank. The one I have is bent or warped?

Thanks

Greg

[STEELCITYFIREBIRD]

Did you check ROCK AUTO? They usually catalog most aftermarket manufacturers.

I likely have one from a 77GP SJ I took an engine out of. What car is your engine out of? Some had an abbreviated balancer (no outer hub), low rpm intended use. If all else fails that's what I have, no idea on condition.

[ponyakr]

I think the Pioneer FRA-117 fits that description.

http://www.autozone.com/drivetrain/f...sion/52076_0_0

http://www.oreillyauto.com/site/c/de...3232&ppt=C0338

http://www.ebay.com/itm/Auto-Trans-F...3D192122512363

https://www.summitracing.com/parts/p...YqMaAms68P8HAQ

The ATP Z-144 also has the 2.5" hole.

http://www.ebay.com/itm/Auto-Trans-F...38.m2548.l4275

http://shop.advanceautoparts.com/p/a...-144/5610281-P

https://www.amazon.com/ATP-Automotiv.../dp/B000C8PCT4

https://www.summitracing.com/parts/a...dsQaAixE8P8HAQ

[footjoy]

I dug this back out because I am trying run down a slight vibration and noise,

My 400 engine has the 2.50 inch crank and when it comes to flex plate do I need one for internal balance engine or external? And what would happen if you got it wrong?

Thanks

Greg