COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy (Set of 16) H764C35 Peak Velocity Pick Off Testing/Graphing

Peak Velocity Pick Off Testing/Graphing (PVP)

This replacement fuel tank sending unit fits 46-49 CJ2A

Shaft is guided by a sealed ball bearing for long life and high RPM stability

This switch panel feature circuit breakers in place of standard fuses

Four 1/2 in Spacers

COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy (Set of 16) H764C35 Peak Velocity Pick Off Testing/GraphingThe 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