M1 Monotube Rear Shocks 2-6 Inch Chevy/GMC C30/K30 C35/K35 Truck (77-87) Rough Country Engine and Components - Oil & Lubrication - Engine Oil Sump Windage Tray this crossmember is the perfect

this crossmember is the perfect blend of strength

6L Duramax platform

Build the ultimate Ford F450 Super Duty diesel powered truck with this 2

and the option for A/C and/or P/S

Without Air Suspension

M1 Monotube Rear Shocks 2-6 Inch Chevy/GMC C30/K30 C35/K35 Truck (77-87) Rough Country Engine and Components - Oil & Lubrication - Engine Oil Sump Windage Tray this crossmember is the perfectWhether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen charged M1 Monotube Shock Absorber leads the way, delivering impeccable ride quality and performance mile after mile. Rough Country's Monotube M1 Shocks feature an internal floating piston design that keeps the shock oil and high pressure nitrogen separate. The result is a lightning fast reaction with no cavitation just unbridled vibration damping at each and every