Speedmaster PCE261.1115 Fits Chevy BBC 454 Shaft Mount 1.7 Ratio Stainless Steel Heavy Duty Race Rocker Arms

These high performance heavy duty PCE stainless steel shaft mount rocker system includes steel shafts with pedestals. All rockers feature large needle bearings and roller tips. For extreme high performance applications. High lift solid roller application. They not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. These rockers are precision-machined to ensure consistency and ratio accuracy and have a great looking finish.Also available, our PCE aluminum rocker arms are made from 6061-T6 or Series 7000 2024 aircraft quality aluminum alloy extrusions. Each rocker body is relieved for extra valve spring clearance and anodized for added strength. CNC machined billet steel pedestals, ground steel alloy rocker shafts, alloy steel fasteners, and needle roller bearings from the finest manufacturers in the world comprise the foundation of these rocker arm systems.

• Manufactured from heat-treated stainless steel
• They feature greater strength and durability