09-12-2010, 08:47 PM | #1 |
GobbleStalker Calls
Join Date: Aug 2010
Location: Port Hope, Ontario
Posts: 653
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Engine question.
I have a 72 longbox I am just starting and was going to have the 350 rebuilt. My question is are these truck all equipped with 4 bolt mains or will I have a 2 bolt. My trans is a 350th. The truck has air also if that matters.
Thanks Kev Last edited by GobbleStalker; 09-12-2010 at 08:49 PM. |
09-13-2010, 05:32 AM | #2 |
Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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Re: Engine question.
All of the 350 truck engines, (69-72) that I have seen have been 4 bolt main engines. Check the suffix code and block casting numbers to verify that the engine is an original 72 truck engine.
Jim
__________________
1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end 1965 Impala SS 400 sbc, Muncie rock crusher 1966 Impala SS 396 bbc, TH 400 1969 El Camino, 350 sbc, TH 350 1971 Snowplow built on a Blazer frame 1972 GMC Short bed, stepside, TH 400, 427 BBC |
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