Speedmaster PCE254.1003 8.400 Chromoly Hardened Steel 5/16 +0.080 Wall One Piece Pushrods (16/Set)

The Speedmaster PCE254.1003 is a set of 16 one-piece pushrods manufactured from chromoly hardened steel, engineered for high-performance engine applications. Each pushrod measures 8.400 inches in length with a 5/16-inch diameter and +0.080-inch wall thickness, delivering reliable valve train actuation in demanding automotive environments.

These pushrods are constructed as a single solid piece, eliminating assembly weak points and ensuring consistent performance under high RPM and high-load conditions. The chromoly hardened steel material provides superior strength and durability compared to standard steel, making them ideal for racing, high-output builds, and applications requiring precision valve timing. The set of 16 allows full installation in compatible small-block engine configurations.

Key Features & Benefits

• Chromoly Hardened Steel: Constructed from chromoly hardened steel for superior strength and durability in high-performance applications.
• 8.400 Length: Precisely sized at 8.400 inches to fit compatible small-block engine valve trains.
• One-Piece Construction: Solid one-piece design eliminates assembly points and ensures consistent performance under load.
• 5/16 Diameter with +0.080 Wall: Optimized diameter and wall thickness specification for reliable high-RPM valve actuation.
• Set of 16: Complete set of 16 pushrods for full engine valve train installation.

Specifications

Ideal Applications

• High-performance small-block engine builds
• Racing and competitive automotive applications
• Engine valve train upgrades requiring precision actuation
• Replacement pushrod sets for chromoly-equipped engine restorations