Mods
A LB7 duramax/ allison swap in progress.
Build story
Bought the truck for a winter beater in 2021 but quickly fell in love. Got over 800k off the original motor, swapped another one in as the original was tired. Genuine reman 4L80E at the same time. Drive the truck, quickly found the 6.5 i bought for it was pressurizing the cooling system but only spent 900 bucks on the motor so figured she will go till she dont. Motor ran another 6 months before the head gasket completely went. Decided i want something kinda sleeperish and decided to put a lb7 in its place (mostly because they start pretty good in the cold and couldnt part with the truck). Should be running pretty damn soon.
Engine