GM Tranny Bolt Patterns

Andrew F. Gunnesch afgun at mongoose.dearborn.sgi.com
Mon Dec 22 17:24:09 GMT 1997


On Dec 20,  8:39am, Bob Valentine wrote:
> Subject: Re: GM Tranny Bolt Patterns
> At 09:00 PM 12/17/97 -0500, you wrote:
>
> >The 700-R4/4L60/4L60-E came in Chevy ONLY until 1995 when the split case
> >became avaialble.  All BOP applications used the THM-200-R4, THM-200,
> >THM-250, or THM-350 until those trannys were discontinued (last was 200-R4
> >in 1990).
>
> > That is why 3800 was not available in Camaro/Firebird until 1995.
>
>   Do I understand correctly that the '95 and up Camaro/Firebird (3800
> powered)  700-R4/4L60 will bolt behind a "conventional" BOP motor?

If it does, then you still have to worry about the electronics, because,
IIRC, all of the new transmissions are electronically-controlled.

But, it sure would be nice to have a 700R4 that would bolt right up to my
BOPC pattern block...





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