What gearing is in your truck? Those 37's might be your biggest problem.
What gearing is in your truck? Those 37's might be your biggest problem.
2021 2500 68RFE..... I'll just keep the goodies a secret!!!
I’ll have to look it up but I think 3.42.
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37's and 3.42's will be hurting that tranny.
With a MM3 tuner tranny tuning will help a lot. Also if it runs warm a deep pan and also the bypass valve. Heat is a killer.
Also keep it lock out of 6th gear. In general don't lug it.
Thats just my .02
2021 2500 68RFE..... I'll just keep the goodies a secret!!!
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