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Dec 15, 2021 | 05:14 AM

Zmotor4.3

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Joined: Dec 2021

Posts: 3

From: Louisiana

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Can I swap a older 94-95 Z code 4.3 TBI and transmission out of a Astro van into a 98 Blazer LS?

Dec 15, 2021 | 07:04 AM

Tom A

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Joined: Jul 2013

Posts: 2,422

From: Northeastern Nevada, USA

Not easily. The 94, 95, and 98 each use a different computer system. You would have to change all the electronics to go with the engine and transmission. Not very practical.

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