Automotive Parts › Competition Cams › Rocker Arm

These COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Pontiac ... These COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Pontiac V8 applications feature a 3/8 stud diameter and 1.5 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker... more

The Ultra Pro Magnum Roller Rocker Arms for Small Block Ford 289-302 and 351 W... The Ultra Pro Magnum Roller Rocker Arms for Small Block Ford 289-302 and 351 Windsor applications not only live up to the lofty standards of the original Pro Magnums but they also take stud mount rocker performance stability and value to a whole new... more

These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16 stud diamet... These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16 stud diameter and 1.72 ratio are designed for Small Block Ford applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive... more

The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms ar... The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod... more

The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 348-409 applications not ... The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 348-409 applications not only live up to the lofty standards of the original Pro Magnums but they also take stud mount rocker performance stability and value to a whole new level. These rocker arms... more

These High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 265-400 ap... These High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 265-400 applications are perfect for street and moderate race use. With a 7/16 stud diameter and 1.6 ratio the die cast larger-than-stock body of the rocker arms is made of aluminum... more

These Magnum Roller Rocker Arms for Small Block Chevy 265-400 applications are... These Magnum Roller Rocker Arms for Small Block Chevy 265-400 applications are the ultimate street rocker. With a 3/8 stud diameter and 1.52 ratio they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from... more

COMP Cams Ultra Pro Magnum XD Roller Rocker Arm 1.5 Ratio 7/16 Stud Diameter f... COMP Cams Ultra Pro Magnum XD Roller Rocker Arm 1.5 Ratio 7/16 Stud Diameter for Small Block Chevrolet Single Piece. The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and... more

Rocker Arm Ultra Pro Magnum Roller Rocker Arm Ultra Pro Magnum Roller Rocker A... Rocker Arm Ultra Pro Magnum Roller Rocker Arm Ultra Pro Magnum Roller Rocker Arm; 7/16 in. Stud; 1.7 Ratio; 1 pc.; SPECIFICATIONS: Stud Size: 0.4375 Ratio: 1.7 Position: N/A FEATURES: 8650 Chromemoly Steel 29 Percent Stronger Than Pro Magnum Redesigned... more

Compatible with GM LS Rectangle Port Heads; Ultra Pro Magnum Roller Rocker Arm... Compatible with GM LS Rectangle Port Heads; Ultra Pro Magnum Roller Rocker Arm Set; 3/8 in.; Ratio 1.8:1; Stud Mount; Rectangle Port Head Applications; Factory Offset; 16 pc.;; more

8650 Chromemoly Steel. 29 Percent Stronger Than Pro Magnum. Redesigned Steel S... 8650 Chromemoly Steel. 29 Percent Stronger Than Pro Magnum. Redesigned Steel Stud Mount Rocker. Reduced Weight And Greater Strength. Increased High RPM Stability. Black Oxide Exterior Finish. Increased Retainer And Valve Spring Clearances. Lifetime... more

Compatible with Ford 289-351W and Olds V8 w/ 7/16 Stud; Ultra-Gold Aluminum Ro... Compatible with Ford 289-351W and Olds V8 w/ 7/16 Stud; Ultra-Gold Aluminum Rocker Arm; 7/16 in. Stud; 1.6 Ratio; 1 pc.;; more

Compatible with Ford 289-351W w/ 3/8 Stud; Ultra-Gold Aluminum Rocker Arm; 3/8... Compatible with Ford 289-351W w/ 3/8 Stud; Ultra-Gold Aluminum Rocker Arm; 3/8 in. Stud; 1.6 Ratio; 1 pc.;; more

These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16 stud diamet... These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16 stud diameter and 1.65 ratio are designed for Pontiac V8 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring... more

Compatible with Chevrolet Small Block and 90 Degree V6 w/ 3/8 Stud; Ultra-Gold... Compatible with Chevrolet Small Block and 90 Degree V6 w/ 3/8 Stud; Ultra-Gold Aluminum Rocker Arm Set; 3/8 in. Stud; 1.6 Ratio; 1 pc.;; more

Rocker Arm Kit High Energy Die Cast Aluminum Roller Rocker Arm Set High Energy... Rocker Arm Kit High Energy Die Cast Aluminum Roller Rocker Arm Set High Energy Die Cast Aluminum Roller Rocker Arm Set; 7/16 in. Stud; 1.7 Ratio; 1 pc.; SPECIFICATIONS: Stud Size: 7/16 Engine Make/Size: Chevy Big Block (396-454) Ratio: 1.7 FEATURES:... more

Shaft Mount Ultra Pro Magnum Roller Rocker Arms for Chrysler B/RB V8 383-440 a... Shaft Mount Ultra Pro Magnum Roller Rocker Arms for Chrysler B/RB V8 383-440 applications are made from SAE 8620 chromemoly steel. They are heat treated for maximum strength and stiffness to stand up to the demands of high performance applications.... more

Compatible with Ford 289-351W; Ultra Pro Magnum XD Roller Rocker Arm; 7/16 in.... Compatible with Ford 289-351W; Ultra Pro Magnum XD Roller Rocker Arm; 7/16 in. Stud; 1.7 Ratio; 1 pc.;; more

The Ultra Pro Magnum Self-Aligning Roller Rocker Arms for Late Model Chevy V8 ... The Ultra Pro Magnum Self-Aligning Roller Rocker Arms for Late Model Chevy V8 305-350 applications take stud mount rocker performance stability and value to a whole new level. These rocker arms feature a 3/8 stud diameter and 1.52 ratio. The 8650... more

With a 2024 aluminum rocker and 8620 hardened steel shaft this shaft-mount roc... With a 2024 aluminum rocker and 8620 hardened steel shaft this shaft-mount rocker system adds stability to the engine which frees up horsepower. This system features 1.7 ratio rockers with factory offsets for GM LS3 and L92. User 1 Catalog Warranty... more