LS1TECH - Camaro and Firebird Forum Discussion

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- - Converter Differences? (https://ls1tech.com/forums/automatic-transmission/1221898-converter-differences.html)

oldsfreak

12-29-2009 11:40 PM

Converter Differences?

Are there any differences between a 30 spline input 700R4 converter and a 98 and up 4L60E? Basically what I'm asking is, could a converter from an LS car be used on the older style 700R4?

twitchtwice

12-30-2009 12:12 AM

Quote:

Originally Posted by oldsfreak (Post 12682223)

Are there any differences between a 30 spline input 700R4 converter and a 98 and up 4L60E? Basically what I'm asking is, could a converter from an LS car be used on the older style 700R4?

No. The pumps are different in the transmissions

Circle-D

12-30-2009 05:41 AM

They are both 30 spline, but use different lock up seal designs. One has an o-ring before the splines and the other after. They are also different height and bolt pattern. They are not interchangeable, sorry.

Chris

oldsfreak

12-30-2009 07:43 AM

Thanks guys. I did a litte research and read that the pumps were different, but no one came right out and said what I wanted to hear. You did.

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