XDP X-TRA COOL DIRECT-FIT TRANSMISSION OIL COOLER All Over Print Killing the stock intake and

Killing the stock intake and crushing the competitors'

*THE FACTORY LB7 TURBO INLET HORN IS VERY RESTRICTIVE

Classic trucker cap style with a cool fabric blend

Ram-Air bolts on in minutes and requires zero modification

Part# KR6536 (4 Spline)

XDP X-TRA COOL DIRECT-FIT TRANSMISSION OIL COOLER All Over Print Killing the stock intake and2001 2005 GM 6. 6L DURAMAX DESCRIPTION The XDP X TRA Cool Direct Fit Transmission Oil Cooler XD309 is a direct upgrade for the factory transmission oil cooler in your 2001 2005 GM 6. 6L Duramax LB7 LLY. XDPs XTRA Cool Transmission Oil Coolers are made using techniques borrowed from the HD and semi truck industry to provide you with the ultimate in strength and durability. Built for more than just increased strength, the XD309 features a high