I recently removed my Flashpaq tune, put my 2017 GMC Sierra back to stock. I had my transmission completely rebuilt, billet torque converter, billet planetary, solid billet shaft, welded hubs, master kit GPZ double clutches, billet intermediate, and a cooler bypass. Also took out the stock 3.42 gears and had Yukon 4.56 gears installed front and rear. It’s a whole new truck now. Fuel mileage increased as well from 12.5 - 16 mpg’s with no tune.
@@midwestbuilds Yes it was, about 9K in parts and labor. Then a cell in my battery went bad right when I got it back lol. So of course had to get an Interstate battery. I “should” be hood for awhile.
Back to chevy . Back to subscribing 👍🇺🇸
Hey thanks!!! I Shoulda never left a chevy haha
You'll love your new hd..I do👍👍
I recently removed my Flashpaq tune, put my 2017 GMC Sierra back to stock.
I had my transmission completely rebuilt, billet torque converter, billet planetary, solid billet shaft, welded hubs, master kit GPZ double clutches, billet intermediate, and a cooler bypass.
Also took out the stock 3.42 gears and had Yukon 4.56 gears installed front and rear.
It’s a whole new truck now. Fuel mileage increased as well from 12.5 - 16 mpg’s with no tune.
Thats awesome! Sounds Expensive though lol
@@midwestbuilds Yes it was, about 9K in parts and labor. Then a cell in my battery went bad right when I got it back lol. So of course had to get an Interstate battery. I “should” be hood for awhile.