RideTech Air Valve Block RidePro 4-Way with 1/4" NPT H88602CB3M For 1987-95 stock aluminum heads

For 1987-95 stock aluminum heads use #2101

simply adjust the power valve from under neath the vehicle with a couple of wrenches to make it louder or quieter

Intermediate layer: 70% Meta Aramid

Dana 30 / 44 and GM 8

400" Gasket BoreSince 1989

RideTech Air Valve Block RidePro 4-Way with 1/4" NPT H88602CB3M For 1987-95 stock aluminum headsRidePro Valve 4 WayRideTech offers Complete Suspension Packages for most popular applications to fit different customer desires and budgets. Product Description: Air Spring Solenoid RidePro 4 Way 4 Inflate Actuators 4 Deflate Actuators 5. 5 in Long x 2. 5 in Wide x 3 in Tall Ridetech Air Kits Sold Individually