COMP Cams 8278-1 Dual Taper Pushrod Length Diameter Wall Engine Push Rod - 8.000 7/16 165

The COMP Cams 8278-1 is a premium dual taper pushrod engineered for high-performance engine applications requiring precise valvetrain geometry and maximum strength-to-weight ratio. Measuring 8.000 inches in length with a 7/16-inch diameter, this pushrod features a robust .165-inch wall thickness for exceptional rigidity and durability under high-lift, high-RPM conditions.

Key Specifications:

• Overall Length: 8.000 inches
• Diameter: 7/16 inch (0.4375")
• Wall Thickness: .165 inches
• Construction: Dual taper design for optimized strength and weight
• Material: Heat-treated chromoly steel

Performance Features:

• Dual taper configuration reduces reciprocating weight while maintaining structural integrity
• Heavy-duty .165" wall construction resists flexing and bending under extreme valve spring pressures
• Precision-manufactured to strict tolerances for consistent valvetrain operation
• Heat-treated for superior wear resistance and longevity
• Ideal for racing applications, stroker builds, and high-performance street engines

COMP Cams pushrods are designed to work seamlessly with their rocker arm systems and valve train components. Proper pushrod length is critical for achieving correct rocker arm geometry and optimal valvetrain performance. Always verify pushrod length requirements for your specific application before installation.