December 4, 2011Ok, so my 4l60e in my 94 suburban is goinng to need rebuilt soon. I was contemplating a 5speed swap, but that seems a little too much work. So ive decided to upgrade what i have already. What would you guys recommend for upgrading my transmission? I tow a lawn tractor regularly as well as a two horse horse trailer. Every now and then i tow a heavy load. (other truck, ton of logs, etc) but i also do a lot of highway driving, so mpg is important. But i love to drive fast too. (well as fast as a suburban can go) 115mph.
Forums : Aftermarket : Best upgrades for 4l60e (1488 Views)
Subscribers : countryboy91
December 4, 2011Replace the stock 1-2 gear servo with a Vette servo. Great/Easy mod and gives more positive shifts with out adding a Trans Shift Kit!
December 4, 2011torque converter and a shift kit. that would be my vote.
2000, GMC 2500 6.0L 4L80E, 4.10, Black Bear tune.