Comp Cams 42030509001 Features:

• Comp Cams Xtreme Race G2 Pushrod 42030509001: 7.900 in. length, 5/16 in. diameter, and a stout .106 in. wall built for high-lift valvetrains and aggressive cam profiles at high RPM.
• Engineered from one-piece seamless 4130 aircraft-quality chromoly, carburized and heat-treated to 58 RC, then finished in black oxide for serious wear and corrosion resistance.
• The heavy-duty .106 in. wall delivers roughly 40% more column strength than typical .080 in. designs, reducing deflection so valve motion stays accurate when spring pressures and revs climb.
• 210-radius tips improve rocker adjuster clearance and help maintain stable geometry in tight or high-lift setups, making this pushrod a smart fit for guide-plate applications.
• Sold as a single pushrod for precise ordering or replacements—choose Xtreme Race G2 when you need maximum stiffness, durability, and repeatable valve control in a custom build.