Proform - Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud HD Aluminum Fits Small Block Chevy

Designed for up to 10,000 RPM. This heavy duty design features an oversized body and fulcrum with a triangulated profile for additional rigidity and strength. Accommodates most oversized valve springs. American-made roller bearings are in self-contained bearing-cups for extra low friction wear. Each set includes 16 extruded aluminum roller rockers and 16 poly locks. If you would like to order a single roller rocker, please use your applicable part number and add a P at the end. ie 67708P. Sold as one set.

Product Details:

• Engine Roller Rocker Arm Set
• 1.6 Ratio With 7/16 Inch Stud
• Heavy Duty Extruded Aluminum Type with Roller Needle Bearing Trunions
• Fits Small Block Chevy Engines
• Blue Anodized Finish
• Poly Locks Included
• Sold As One Set