Oil Pump Shaft BBC for 1.00 IN. Raised Cam

The Oil Pump Shaft BBC for 1.00 IN. Raised Cam from MOROSO is an essential internal engine component engineered for big-block Chevrolet platforms running elevated camshaft profiles. This precision shaft synchronizes oil delivery throughout your engine's lubrication circuit while accommodating the geometry changes introduced by a one-inch raised cam installation. Whether you're building a street performance engine or race-ready powerplant, this OEM-quality shaft ensures reliable oil pressure distribution and prevents starvation issues common when modifying cam profiles without proper compensation.

Machined from durable steel and manufactured to exacting tolerances, the Oil Pump Shaft BBC maintains critical clearances and rotational balance required for sustained high-RPM operation. The 1.00-inch raised cam offset demands a recalibrated pump shaft to maintain proper oil gallery alignment and prevent pump cavitation or inadequate lubrication at the block deck and cylinder head. MOROSO's design accounts for the geometric relationship between cam height and pump drive geometry, ensuring smooth engagement with your oil pump while delivering consistent flow to all critical bearing surfaces and valve train components.

This shaft is ideal for BBC builders stepping up to aggressive cam profiles without sacrificing engine durability or oil system reliability. Installation requires proper alignment during engine assembly and verification that your pump drive and cam timing chain components are compatible with the raised-cam configuration. Weighing just 0.5 lbs and compact in dimensions, this MOROSO part integrates seamlessly into stock or custom oil pump housings, making it a critical upgrade for any serious big-block Chevrolet modification project targeting long-term performance and protection.