D&J Long Block Engine 19-20 Ram 6.7L Cummins BOSCH-0445117043 Replace your leaking transmission cooler

Replace your leaking transmission cooler lines in your 01-05 GM Duramax with this high performance cooler line kit from Mishimoto

The stock bolt is a known weak point that can flex

Each unit is finished in your choice of WCFab custom powder coat colors

This road-legal auxiliary fog light stands out as the market leader

Raybestos Powertrain GPZ friction clutch plates greatly increase transmission performance and durability

D&J Long Block Engine 19-20 Ram 6.7L Cummins BOSCH-0445117043 Replace your leaking transmission coolerAre you stomping on the throttle and feeling your truck holding back? Swap in the D&J Precision Plus Long Block Engine 6. 7L Cummins and youll feel the difference immediately. Power hits harder, torque pulls stronger, and throttle response is sharp and responsive right from the start. This engine is built for work, towing, or just dominating the road without hesitation. Hydraulic roller lifters are replaced with solid flat tappets and adjustable