Proform Super-Street Roller Rocker Arm - 8 mm Pedestal Mount - 1.7 Ratio - Blue - GM LS-Series (Set of 16) HASZ6CL The drive and idler shafts

The drive and idler shafts have been extended to allow for additional support in the cover

Pro Mag Lite Magneto

Shoulders Adjust from 10" to 73"

you can acti┬ ¼Î“ëávate different retard amounts at select times

If you want to drop weight off the nose of the car without eliminating the front sway bar

Proform Super-Street Roller Rocker Arm - 8 mm Pedestal Mount - 1.7 Ratio - Blue - GM LS-Series (Set of 16) HASZ6CL The drive and idler shaftsProduct Description: Rocker Arm Super Street 8 mm Pedestal Mount 1. 7 Ratio Full Roller Aluminum Blue Anodized GM LS Series Set of 16 PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering and manufacturing creative products from intelligent concepts. Our goal is to provide the