Single Spring 1999 Pontiac Firebird Front ride height is adjustable

Front ride height is adjustable via the coilover while the rear has multiple settings available from the shackle kit

Magnum/Marine/Magnum Muscle 230/230 Hydraulic Flat Cam for Oldsmobile 260-455

The Sniper EFI 5 in

The use of other manufacturers hose ends is not recommended and may compromise the pressure capabilities and durability of the hose

By removing the front extension pipe it will fit the Regular Cab with Long Bed (8') 142" Wheelbase

Single Spring 1999 Pontiac Firebird Front ride height is adjustableEibach PLATINUM series race springs are engineered using our proprietary ultra high tensile strength steel, for the lowest physical weights and maximum spring travel.