Speedmaster Chevy SBC 350 1.6 Ratio 3/8" Stainless Steel Roller Rocker Arm Set PCE261.1068.01

This Speedmaster roller rocker arm set is engineered for Chevy SBC 350 small-block engines, delivering the 1.6:1 ratio geometry needed for optimized valve lift and duration control in performance and street applications. The set features stainless steel construction for corrosion resistance and durability, with 3/8" stud diameter for secure mounting to your cylinder head. Roller rocker arms reduce friction compared to traditional shaft rockers, supporting improved fuel efficiency and more consistent valve timing across the RPM range.

Ideal for engine rebuilds, performance upgrades, and racing applications where valve train reliability and precise valve actuation matter. The complete set integrates directly into SBC 350 heads without requiring custom modifications, making it a straightforward bolt-on solution for both street and strip builds. Stainless construction resists corrosion in high-heat engine bays, ensuring long service life and minimal maintenance.

Key Features & Benefits

• 1.6 Ratio Geometry: Delivers optimized valve lift and duration control specific to SBC 350 engine specifications.
• Stainless Steel Build: Corrosion-resistant material withstands high-heat engine bay conditions and extends component lifespan.
• Roller Design: Reduces friction compared to shaft rockers, supporting improved valve train efficiency and timing consistency.
• 3/8" Stud Diameter: Secure mounting interface designed for Chevy SBC 350 cylinder heads without custom modification.
• Complete Arm Set: Ready-to-install rocker arm assembly covering all valve actuation points in the small-block engine.

Specifications

Ideal Applications

• SBC 350 engine rebuilds and overhauls
• Performance and high-RPM street engine builds
• Racing and competition small-block applications
• Fuel-efficient daily driver upgrades with improved valve timing