Swapping from 4.3 to 5.3 on 97 chevy k1500
10-12-2016, 02:00 PM
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Swapping from 4.3 to 5.3 on 97 chevy k1500 Alright this winter im gonna be swapping from the 4.3 vortec to a 5.3 in my 97 chevy halfton 4wd and wanting to know what all is needed besides harness, motor, motor mounts and a few extra. And is it a fairly easy swap? How long did it take, and whats an estimate. Thanks in advance
