Superlift 4" Rear Block Kit - 88-98 GM 2500/3500 8-Lug PU/92-99 2500 Suburban 3449 truck Upgraded heavy-duty compressor-120 PSI (max)

Upgraded heavy-duty compressor-120 PSI (max) 1

Lift Height: 3

this radiator eliminates the A/C condenser

safest leveling key system on the market for GM 2011-2019 2500/3500HD platform

Superlift 4" Rear Block Kit - 88-98 GM 2500/3500 8-Lug PU/92-99 2500 Suburban 3449 truck Upgraded heavy-duty compressor-120 PSI (max)4 inch Block Kit 1988 1998 GM 2500 4WD 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 walk the walk.