Superlift 5" Rear Block Kit - 73-87 GM 1 Ton PU - Except Dually 3759 dpk Will not fit with aftermarket

Will not fit with aftermarket Tie Rods

Kit includes side bolts

Dual 3-1/2 IN Diameter Black 304 Stainless Steel Clamp-On Exhaust Tips

For the enthusiast who demands performance lighting

Tip Size:  4"

Superlift 5" Rear Block Kit - 73-87 GM 1 Ton PU - Except Dually 3759 dpk Will not fit with aftermarket5 inch Block Kit 1973 1991 Chevy K30 4WD Except Dually Covered Limited Lifetime Warranty Includes: 2 cast iron blocks, four U bolts, all nuts and washers needed for installation Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand in hand. We can talk the talk because we