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Old 06-13-2009, 12:59 AM
6x400gmc 6x400gmc is offline
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Quote:
Originally Posted by mike nixon View Post
That's a bolt in.

The frame from the Caprice you have is the same as a 77 Catalina / Bonneville. The 400 engine was an option in 77. Short of changing wiring for the Pontiac from the Chevy configuration and the A/C brackets it's a simple swap. You may have to move the crossmember forward for the TH350 and a find a longer d/shaft. If that's the case I'd look into an adapter plate to use the 700r4 if it works well.

Mike

The TCI adapter plate is awesome. I used one on my 82 GMC when I bolted the Poncho 400 up to that chevy Turbo 350. They're cheap from summit, and beats having to hunt down a driveshaft.

Britt