Single Spring 1989-pontiac-firebird-esi6878223 Every long tube exhaust header

Every long tube exhaust header system is hand built with 1-3/4 inch CNC mandrel bent tubing for unrestrictive exhaust flow and maximum performance

4" discs utilize solid hubs (possible gear noise) to reduce the rotational weight on the input shaft for quick clean shifts

These alignment kits not only allow the adjustment of a vehicle’s camber back to factory specifications

120" DOM tubing

They feature independently adjustable compression and rebound

Single Spring 1989-pontiac-firebird-esi6878223 Every long tube exhaust headerEibach Bump Springs are the ultimate solution for soft spring dirt and pavement racing. Our bump spring system is specifically engineered to provide maximum travel and consistency in the most extreme racing conditions.