SBC Hydraulic Roller Cam - Fits 87-92

The EDELBROCK SBC Hydraulic Roller Cam for 87-92 small block Chevrolet engines delivers reliable valve actuation for both street and mild performance applications. Designed as a direct fit for fourth-generation Chevy engines, this hydraulic roller camshaft eliminates the maintenance demands of flat-tappet designs while providing consistent lift and duration characteristics. Whether you're rebuilding a classic small block or upgrading an existing engine, this roller cam offers the dependability and smooth operation that modern builders expect from a premium camshaft solution.

This camshaft features hydraulic roller lifter compatibility, which automatically adjusts for engine wear and valve lash variation—eliminating manual adjustment headaches and reducing valve train noise. The Rollin Thunder profile delivers intake valve lift of 0.539 inches and exhaust valve lift of 0.548 inches, paired with 296 degrees intake and 300 degrees exhaust duration for efficient cylinder filling and scavenging. With a 112-degree lobe separation angle, this cam produces a smooth idle and linear power band suitable for street cruising while maintaining responsiveness across the 1500–6500 RPM operating range. The precision-ground lobes and hardened roller followers ensure extended service life and consistent performance.

Owners of 1987–1992 small block Chevrolet engines will find this roller cam an ideal upgrade from worn stock or flat-tappet designs. Installation requires compatible hydraulic roller lifters and a standard camshaft installation procedure; consult your engine builder or technical manual for proper timing set and valve lash verification. This single camshaft weighs 8.56 lbs and arrives ready for installation. Ideal for street applications, light performance builds, and restorations where reliability and low maintenance are priorities, the EDELBROCK SBC Hydraulic Roller Cam is a time-tested solution trusted by Chevy enthusiasts and professional builders.