COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.80 Ratio - Big Block Chevy Quick Detailer Speed Pro Main Bearing Set

Speed Pro Main Bearing Set 141M

2019-2023 Ram 2500 Tradesman DIESEL Standard Cab Pickup

2011-2013 Hyundai Elantra Limited Sedan

Extra protection for severe service

Additional features include full-flex boom mic

COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.80 Ratio - Big Block Chevy Quick Detailer Speed Pro Main Bearing SetThe 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 seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application. These XD rockers are fully rebuildable and boast precision sorted needle