COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.73 Ratio - Big Block Ford / Cleveland / Modified (Set of 16) UHF-DUCKY-RDH 1994-1995 Chevrolet K2500 Base Standard

1994-1995 Chevrolet K2500 Base Standard Cab Pickup

1984-1993 Dodge W250

Manifold accepts late-model water neck

Low tension set to further reduce friction (not recommended for street use)

COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.73 Ratio - Big Block Ford / Cleveland / Modified (Set of 16) UHF-DUCKY-RDH 1994-1995 Chevrolet K2500 Base StandardThe 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