COMP Cams 8483-1 Hi-Tech One-Piece Pushrod Length Wall Diameter Engine Push Rod - 8.350 135 3/8

The COMP Cams 8483-1 Hi-Tech One-Piece Pushrod delivers precision-engineered performance for high-performance and racing engine applications. Manufactured from seamless chromoly steel tubing, this pushrod features a one-piece construction that eliminates the weak points found in two-piece designs, providing superior strength and durability under extreme valve train loads.

Key Specifications:

• Length: 8.350 inches
• Wall Thickness: .135 inches (heavy-duty construction)
• Outside Diameter: 3/8 inch (.375")
• One-piece seamless chromoly construction
• Heat-treated for maximum strength and rigidity
• Precision ground ball ends for optimal geometry

The .135" wall thickness provides exceptional rigidity to minimize deflection during high-RPM operation, making this pushrod ideal for aggressive cam profiles and high-lift applications. The heavy-wall design resists flexing better than standard pushrods, ensuring accurate valve timing and preventing valve train instability. Each pushrod is manufactured to exacting tolerances and features precision-ground radiused ball ends that properly seat in rocker arms and lifters for maximum durability and performance.

COMP Cams Hi-Tech pushrods are the choice of professional engine builders and serious racers who demand the highest quality components. Proper pushrod length is critical for optimal valve train geometry—always verify correct length for your specific application before installation.