PerformanceTrucks.net Forums - 4.3L interchangeability

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Beatdown Z

Jun 27, 2011 07:26 PM

4.3L interchangeability

I found this 1998 Chevy Blazer with a supercharger on craigslist. It has either a broken flexplate or a rod knock.

My question is, will the 4.3L out of my '01 Silverado fit into this Blazer without any major issues?

I'd like to buy it, fix it, then sell it with or without the SC. Whichever way could make me more monies. :nod:

TIM Z

Jun 27, 2011 08:13 PM

Why Yes , Yes it will drop right in bud.

262_NBS

Jun 27, 2011 09:40 PM

it will drop right in, the exhaust manifolds might be different

reiners88

Jun 28, 2011 06:56 AM

Agreed. My motor came out of a 99 4x4 s10. Everything will bolt or connect right up. The exhaust manifolds will need to be swapped over tho. No big deal.

Beatdown Z

Jun 28, 2011 09:18 PM

Thanks guys. I knew y'all were good for something. :P

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