Thread: Engine swap
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Old 05-04-2021, 11:46 AM   #14
gmc684x4
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Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,218
Re: Engine swap

Over 30 years I only had one factory engine mount fail and that was due to oil eating the rubber and forgetting to remove a bolt while swaping 350
When I had my first 67 72 truck on the road I spent better part of 15 years driving it like I stole it

Do you want fuel injection if yes go with an ls if no I would go with a l31 vortec engine
Tuning a ls is much better and it does have individual fuel injectors that can be upgraded the vortec has a injector spider assembly that limits hp it can handle
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