Stepside_fever95
I'm Awesome
First and second gear are slipping in my 1999 K1500 Suburban and my fluid is burnt so it looks like I will be having my tranny rebuilt soon and replacing the rear main seal while it is out. I am looking at having the Transgo HD2 shift kit installed at the time of the rebuild. Is anyone running this kit, and are they any other supporting upgrades I should have done while it is taken apart?