COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.80 Ratio - Big Block Chevy 80329RK KONI Sport 8041 Series

KONI Sport 8041 Series

New parts vs

2008-2015 Dodge Challenger

System 1 Long Billet In-Line Fuel Filter - 35 Micron - Stainless Element - 12 AN Male Inlet - 12 AN Male Outlet - Black 202-202412B

Billet Aluminum Base Construction

COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.80 Ratio - Big Block Chevy 80329RK KONI Sport 8041 SeriesThe 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