Howards Performance Dual Racing Valve Springs w/ Damper - 1.540" O.D. Gas Gauge The fuel bowl must be

The fuel bowl must be removed for this procedure

1967-1969 Pontiac Firebird

If the shaft will not go through the lower pin the spindle is bent

knit-material arm gussets provide the full range of motion and ventilation

Howards Performance Dual Racing Valve Springs w/ Damper - 1.540" O.D. Gas Gauge The fuel bowl must beEngineered for racing use, springs are precisely coiled and undergo precision heat treating. Sold in sets of 16. The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in Circle Track, Drag