SKU: COM7263-16
UPC: 036584411062
MPN: 7263-16
The COMP CAMS Pontiac Magnum 5/16in Pushrods 9.300in Long represent a direct-fit performance upgrade for Pontiac V8 marine engines demanding precision valve actuation and durability under sustained high-RPM operation. These pushrods are engineered specifically for marine applications where reliability and consistent performance across extended throttle periods are non-negotiable. The 9.300-inch length and 5/16-inch diameter are factory-matched specifications for Pontiac V8 installations, ensuring proper geometry and clearances without modification.
Built from chromoly steel with a 0.080-inch thick wall, these pushrods deliver exceptional strength-to-weight characteristics critical for high-lift cam profiles and aggressive valve timing. The increased wall thickness resists bending and flexing under peak lifter pressures, a common failure point in stock pushrods pushed to their thermal and mechanical limits. Chromoly construction also provides superior fatigue resistance compared to mild steel alternatives, essential for marine engines that operate in demanding saltwater environments or sustained wide-open-throttle conditions. This 16-piece set covers a full V8 engine, eliminating the need for multiple orders.
These are ideal for boaters restoring or upgrading Pontiac V8 marine powerplants—whether for fishing boats, ski boats, or offshore applications where engine reliability directly impacts safety and performance. Weekend anglers returning to original specifications and serious offshore competitors optimizing for consistent power delivery both benefit from verified OEM-correct dimensions and proven chromoly construction that handles both stock and mildly modified cam packages.
COMP CAMS maintains strong credibility in the performance engine market, known for precision manufacturing and materials selection that survive real-world testing. These pushrods are a staple replacement for marine engine builders who require consistency and durability across multiple installations.
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