High-Performance Cam Bearings – Made in the USA for Hamilton Cams ($18.99 each) Upgrade your Cummins valvetrain with our premium cam bearings, engineered to withstand...
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1.45″ Steel Tappets – Designed for High RPM & Heavy Valve Spring Pressures Upgrade your valvetrain with our 1.45″ Steel Tappets, engineered to handle 110#...
24-Valve Competition Valve Springs (110 lb Seat Pressure) – Up to 6,500 RPM Push your high-performance Cummins beyond 4,500 RPM with confidence using our 24-Valve...
