Elevate your engine performance to new heights with the PRW INDUSTRIES, INC. Shaft Mount R/A System - SBC 1.6 Ratio. This top-of-the-line Platinum Series Rocker Arm Kit features a 1.60 ratio and full roller design for unparalleled durability and...

Rocker Arm - Platinum Series - Shaft Mount - 1.60 Ratio - Full Roller - Aluminum - Clear Anodized - Small Block Chevy - Kit

Rocker Arm - Platinum Series - Shaft Mount - 1.50 Ratio - Full Roller - Aluminum - Clear Anodized - Small Block Mopar - Kit

Rocker Arm - Shaft Mount - 1.60 Ratio - Roller Tip - Steel - Natural - Small Block Mopar - Kit

Rocker Arm - Shaft Mount - 1.65 Ratio - Full Roller - Aluminum - Purple Anodized - Big Block Buick - Kit

Rocker Arm - Sportsman - Shaft Mount - 1.70 / 1.70 Ratio - Full Roller - Aluminum - Natural - Dart Heads - Big Block Chevy - Set of 16