4.3 to 5.7 engine swap - Chevrolet Forum - Chevy Enthusiasts Forums

4.3 to 5.7 engine swap

Old  June 4th, 2012, 5:38 AM
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    Join Date: Jun 2012
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4.3 to 5.7 engine swap

swap is as follows 94 1500 w/t 2wheel drive auto a/c with tired 4.3 i have an engine from a 96 chev that is wrecked but with a perfect running 5.7 throttle body engine with 100,000 on it it was tuned up and oil changed and from there it got front end wreck and has been parked for several years wput a small amount of new fuel down manifold and the engine started first click and purred like a kitten .
hopefully this will be a good swap but are there any hidden trick -problens with this swap?

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