![Amazon.com: COMP Cams 1431-1 Magnum Roller Rocker Arm with 1.6 Ratio and 3/8" Stud Diameter for Ford Small Block Rail Type Engine : Automotive Amazon.com: COMP Cams 1431-1 Magnum Roller Rocker Arm with 1.6 Ratio and 3/8" Stud Diameter for Ford Small Block Rail Type Engine : Automotive](https://m.media-amazon.com/images/I/6174Cv1O0gL.jpg)
Amazon.com: COMP Cams 1431-1 Magnum Roller Rocker Arm with 1.6 Ratio and 3/8" Stud Diameter for Ford Small Block Rail Type Engine : Automotive
![Amazon.com: COMP Cams 17001-16 High Energy Aluminum 1.5 Ratio Roller Rocker Set for SBC 265-400 w/ 3/8" Stud : Automotive Amazon.com: COMP Cams 17001-16 High Energy Aluminum 1.5 Ratio Roller Rocker Set for SBC 265-400 w/ 3/8" Stud : Automotive](https://m.media-amazon.com/images/I/61fJiTtuOuL.jpg)
Amazon.com: COMP Cams 17001-16 High Energy Aluminum 1.5 Ratio Roller Rocker Set for SBC 265-400 w/ 3/8" Stud : Automotive
![Amazon.com: COMP Cams 1431-16 Magnum Roller 1.6 Ratio Rocker Arm Set for Ford 289-351W w/ 3/8" Stud : Automotive Amazon.com: COMP Cams 1431-16 Magnum Roller 1.6 Ratio Rocker Arm Set for Ford 289-351W w/ 3/8" Stud : Automotive](https://m.media-amazon.com/images/I/814KkY8pByL.jpg)
Amazon.com: COMP Cams 1431-16 Magnum Roller 1.6 Ratio Rocker Arm Set for Ford 289-351W w/ 3/8" Stud : Automotive
High Energy Die Cast Aluminum Roller Rocker Arm Set Competition Cams 17004-16 - Pace Performance Parts
![Comp Cams 1417-16: Magnum Roller Rocker Arms for Chevy Small Block 265-400 V8, 200-262 V6 | 3/8" Stud | Set of 16 - JEGS Comp Cams 1417-16: Magnum Roller Rocker Arms for Chevy Small Block 265-400 V8, 200-262 V6 | 3/8" Stud | Set of 16 - JEGS](https://www.jegs.com/images/photos/200/249/249-1417-16.jpg)