Quote:
Originally Posted by hemi43
Just try a gear change and see what happens. 35's with a 3.08 gear is just too stiff IMO. If you were to put something like a 3.73 in your truck and not do anything else, I bet your performance and fuel economy would improve because the engine will be in a happier RPM range. If it was me, I would put 4:11's in it, this way if I ever wanted to upgrade to an overdrive transmission I would already have the proper gear ratio.
My 2 cents.
Dan
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Thanks man👍
Would 4.10's be terrible with the th350 if I never went to a OD trans? Cause if the gear swap helps I foresee me just doing power adders to current motor or just saving up and doin a 5.3 swap and keep the th350
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72 K5 4x4, 350(rebuilt stock w/edelbrock carb and manifold)/th350, 4"lift 35's, GM 10bolt rear(not thrilled)... Thinking I need some heads and a mild cam or maybe a 5.3!!
