Engine Swap

Asked by Goldenboy123 May 01, 2019 at 12:20 PM about the 1985 GMC C/K 2500 Series C2500 HD LB RWD

Question type: Maintenance & Repair

I have a 1985 gmc 2500 pickup with a 350 and i
was wondering if i can put a 400 buick engine with
a 400 transmission?

2 Answers
101,795

KenF answered 5 years ago

Sure, but it won't be a "plug and play" swap, you'll have to swap over harnesses, sensors, accessories, linkages, etc. as well, and watch for fitment issues like the starter/exhaust/crossmember.

1 people found this helpful.
Best Answer Mark helpful

Goldenboy123 answered 5 years ago

Thank you you saved me from wasting money is it going to be the same thing for a 1969 400 pontiac motor and transmission as well or will it be a easier fit

Mark helpful

Your Answer:

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