ABF406-67-2 - 1967 GM A-Body Handling Package, 2” Lowering- Stage 3.5 1999 Pontiac Firebird Note: Upper a-arm P/N 4056-1

Note: Upper a-arm P/N 4056-1 includes standard height ball joints and must be used with A-Body tall spindles

Ford WSS-M2C945-A

This design improves precision handling and permits free movement of the rear end

Adjusting the control arms can be used to gain additional clearance when running larger tires while the panhard bar allows rear end centering side to side

UMI's Roto-Joint technology allows for 28 degrees of rotation and unrestricted movement in the suspension

ABF406-67-2 - 1967 GM A-Body Handling Package, 2” Lowering- Stage 3.5 1999 Pontiac Firebird Note: Upper a-arm P/N 4056-1Big Block Engines An additional 1 4" front end drop may occur on vehicles with full weight big block engines.