1999-2010 Ford F250/F350/F450 RWD, 4WD 5'' Flat Rear Block Kit with Carrier Bearing Spacer for 2 Piece Drive Shaft Low Pressure Fuel 2007.5-2010 Duramax 6.6L LMM Quick and easy fix

Quick and easy fix

HP/LP TURBO FORD 6

You can set them up to run as sequential or solid signals according to your preference

Switch On-The-Fly*

800 CFM flow

1999-2010 Ford F250/F350/F450 RWD, 4WD 5'' Flat Rear Block Kit with Carrier Bearing Spacer for 2 Piece Drive Shaft Low Pressure Fuel 2007.5-2010 Duramax 6.6L LMM Quick and easy fix5 inch rear lift 2 & 4WD models For trucks with 2 piece driveshafts only 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 load leveling kits that attach to the bump stop tangs. Use of this type of air bag system will void all block warranties and can