Shaft Rocker Arm Kit SBC 1.6/1.6 Ratio

The JESEL Shaft Rocker Arm Kit SBC 1.6/1.6 Ratio is designed specifically for small-block Chevrolet builders seeking precision in valve actuation for high-performance engines. This kit replaces stock rocker arms with premium shaft-mounted components, ensuring valve timing accuracy across a wide RPM range. It's an ideal choice for street machines, bracket racing engines, or track-focused small blocks.

Engineered for superior rigidity and wear resistance, JESEL's shaft rocker arm design features precision-machined construction and hardened bearing surfaces. The 1.6:1 ratio on both intake and exhaust sides optimizes valve lift and duration characteristics, enhancing performance without compromising durability. The shaft-mounted installation minimizes deflection under load, which helps maintain consistent valve lash and promotes even wear.

Engine builders and enthusiasts particularly favor JESEL rocker arms for small-block Chevrolet applications, including 350, 383, 427, and 454 displacements. This kit is especially beneficial in engines where cam lift is significant, ensuring reliable performance and longevity. The design is tailored for those who demand the best in their high-revving engine builds.