5/16 Hi-Tech Pushrods - 7.850 Long

The COMP CAMS 5/16 Hi-Tech Pushrods - 7.850 Long (SKU: COM7974-16) are precision-engineered components designed for serious small block Chevy builders and engine enthusiasts seeking reliable valve train performance. As a core component of your engine's valve train architecture, pushrods transfer motion from the camshaft to the rocker arms, making their quality and tolerances critical to consistent engine operation. This 16-piece set provides everything needed for complete small block applications, whether you're rebuilding a classic muscle car, modernizing a vintage engine, or optimizing an existing build.

Constructed from chromoly steel with 0.080-inch thick walls, these pushrods deliver superior durability and resistance to deflection under high-RPM stress compared to standard steel alternatives. The 5/16-inch diameter and 7.850-inch length are precisely dimensioned to work seamlessly with small block Chevy specifications, ensuring correct geometry and clearance throughout the valve train. Chromoly's higher strength-to-weight ratio minimizes pushrod flex during aggressive valve actuation, reducing the risk of valve train instability and extending component life in high-performance or modified engines. The Hi-Tech designation reflects COMP CAMS' commitment to modern manufacturing tolerances and quality control, making these pushrods suitable for both street and strip applications.

These pushrods are ideal for small block Chevy engines, including 283, 327, 350, and 400 cubic-inch variants commonly found in performance builds, restorations, and daily drivers. Whether you're pairing them with stock or aftermarket cam profiles, roller rockers, or traditional shaft-mount designs, these precision components maintain consistent valve timing and lift throughout your RPM range. Proper installation requires careful measurement and inspection for correct length and preload; always verify compatibility with your specific cylinder head, block, and rocker arm configuration before assembly. For builders prioritizing reliability, straightness, and consistent performance in a complete pushrod set, the COMP CAMS Hi-Tech option represents solid value and proven durability.