Upgraded 3/8 inch diameter pushrods for Cummins 24V diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell Rc60 for outstanding strength and rigidity.

These pushrods are designed to stand up to higher valve spring pressure, RPM, and cylinder pressure while minimizing valvetrain deflection.

Features:

• 3/8 inch diameter,1-piece
• .135 wall, factory length
• One-piece forged OEM stock length
• Robust forged cup ends