Auto Parts: 4.3 Chev engine interchange, pep boys, repair vehicles

Question
I have a 93 Chev Astro with a 4.3 engine. I was given a 97 4.3 Votec engine.  I realize there is some differences in hooking up. I would like to know if this is a possible venture and what would (if) have to be swapped from engine to engine.

Answer
Hi James,

The 93 has a first-generation 4.3 and the 97 is a second generation. The crankshaft offset is different between the two assemblies so transmission replacement would also be necessary.

Looking for a reputable service technician? My advice on finding a good technician is: Steer clear of the dealership and 'chain' stores like Firestone, Sears, Pep Boys, Monro Muffler/Brake, Midas, etc. as they usually only employ ONE ASE Certified Tech just so they can say they do and chances are, that guy is the asst. manager or manager and is not in the store to diagnose/repair vehicles anyway. Find a service location in the link below or get some names out of the yellow-pages and do a drive-by. Garages that employ ASE Certified Technicians will be marked with the 'Blue-Seal' insignia. If unsure about whether a place employs Certified Techs, just ask to see their credentials. ALL ASE Certified Technicians will be PROUD to show and display their certificate(s).

Thanks for the question, I hope this information was helpful to you.
Fred
Knucklebusters Used Auto & Truck Parts, Inc.
www.knucklebusters.us
570-453-0910
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