Flex Plate

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December 1st, 2007, 11:29 AM

canucklehead

Registered User

Thread Starter

Join Date: Feb 2007

Posts: 8

Flex Plate

Greetings Olds Fans

I have a 425 olds and I cant find a flex plate specifically for a 425 crank.Can I use one from a 455 or a 350????? I am useind a th350 trans
Thanks

December 1st, 2007, 01:06 PM

442SportCoupe

Registered User

Join Date: Aug 2007

Location: St. Michael MN

Posts: 8

Flexplate

I have a flex plate for a 425 olds. Looking for $75 plus shipping from Minnesota.

December 2nd, 2007, 04:28 PM

joe_padavano

Old(s) Fart

Join Date: Mar 2007

Location: Northern VA

Posts: 47,670

Quote:

Originally Posted by canucklehead

Greetings Olds Fans

I have a 425 olds and I cant find a flex plate specifically for a 425 crank.Can I use one from a 455 or a 350????? I am useind a th350 trans
Thanks

The 64-67 Olds motors use a different crank flange bolt pattern from the 68-90 motors, so you need an early flexplate. Mondello sells solid gold ones, or you can get a new one here:

http://www.atiperformanceproducts.co.../flexplate.htm