1986 350 to 1975 350 engine swap.
#1
1986 350 to 1975 350 engine swap.
I'm looking to swap out my 350 out of my 86 Gmc k2500 with a 350 from a 1975 k2500. Mine is a manual transmission whereas the 75 is a automatic. Will it be directly compatible?
#2
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as drive shafts might be different
Last edited by spunebil; April 15th, 2021 at 3:19 PM.
#3
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The 75 version of the LT-1 ultimately succumbed to new emissions standards that brought its horsepower all the way down to 145 HP. The LT-1 was the last and arguably greatest of the old fuel-guzzling, emissions-spewing 350 engines. Those original LT-1s from 1970 will go down as some of the best engines of their time
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chrisz71
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April 13th, 2013 9:03 PM