Pontiac Trans Am

What transmissions will interchange with the 6.6 liter 400 in your 1978 Pontiac Trans-Am?

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2007-06-20 04:39:16

Basicly any General Motors transmission except Chevy will

interchange. May need to change drive shaft for length and diameter

of the yoke that goes in the transmission, but as far as bolting to

the motor and the cross member, it's anything goes.


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