2011-2016 Ford F250/F350/F450 RWD, 4WD 5'' Tapered Rear Block Kit for 1 Piece Drive Shaft, 16.5'' U-Bolts Internal Hardware 2007.5-2010 Duramax 6.6L Over 350% temperature drop versus

Over 350% temperature drop versus the factory system

Control Valve body and spool are precision ground to specific diametrical clearance for sealing and directing oil for injector operation

XTRUDE DOUBLE STACKED TRANSMISSION COOLER WITH FAN - COMPLETE KIT 1/2IN LINES

75IN HIGH TORQUE

The Auto/PressureLoc also increases the fluid pressures to help prevent slippage and maintain positive clutch contact

2011-2016 Ford F250/F350/F450 RWD, 4WD 5'' Tapered Rear Block Kit for 1 Piece Drive Shaft, 16.5'' U-Bolts Internal Hardware 2007.5-2010 Duramax 6.6L Over 350% temperature drop versus5 inch rear lift 2 & 4WD models For trucks with 1 piece driveshafts only Lift height will vary depending on what factory block your truck has Not intended for use with vehicles equipped with service axle Kit includes: pair of rear 5 inch lift blocks with integrated OEM style bump stops Extended E coated U bolts and hardware Carrier bearing spacer NOTE: The lift blocks in this kit are not designed to work with aftermarket or factory add on air spring