Transmission Oil Cooler 06-10 GM 6.6L Duramax X-TRA Cool XD310 XDP Featuring a seamless 4130/4135 chromoly

Featuring a seamless 4130/4135 chromoly construction that is cold drawn over a mandrel for maximum durability

150 inch Overall Length

These studs are a must-have for high-horsepower applications and are reusable

000 plus psi yield strength to ensure the cylinder heads on your engine stay locked in place under higher combustion pressures

and shot-to-shot flow meters for best-in-class testing

Transmission Oil Cooler 06-10 GM 6.6L Duramax X-TRA Cool XD310 XDP Featuring a seamless 4130/4135 chromolyUpgrade the factory transmission cooler in your 2006 2010 GM 6. 6L Duramax LBZ LMM with the XDP X TRA Cool Direct Fit Transmission Oil Cooler XD310. Manufactured to provide you with the ultimate in strength and durability, XDPs X TRA Cool Transmission Oil Coolers are made using techniques borrowed from the HD and semi truck industry. X TRA Cool Oil Coolers feature a high efficiency core to maximize cooling potential for your Allison transmission. Each