I liked all the products i bought and they weren't too expensive for diesel parts i increased my horsepower about 100 more and my torque about 150 i really like how you guys just have a shop for the 6.5l turbo diesels your the best thank you ...read more From: Devon P.
I bought a 95 ext. long bed 6.5 gmc and 1 week after that truck started to stall but only after driving then sitting the driving again. Dealer wanted to replace injection pump. I thought I would try some things first I contacted Walt and I replaced the... ...read more From: chad w.