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Re: Used Chevy truck info needed
Posted to Technical Discussion Forum on 4/19/2024 8 Replies

The 4.3L engine in that truck is a totally new design and has nothing in common with the old 4.3 from the '90s. It's more similar to the LS V8 engines. I had one apart a couple of years ago to fix a leak at the oil manifold for the variable displacement system... Login to read more.

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