Manley Race Roller Timing Chain Kit - Big Block Chevrolet - Short

Manley Performance Timing Chain Kits are engineered to deliver precise, reliable camshaft timing for high-performance street and racing engines. These kits provide exceptional strength, durability, and timing stability under demanding operating conditions. Some kits offer adjustable multi-keyway crank sprockets toallow accurate camshaft phasing, while application-specific thrust bearings and premium hardware ensure dependable long-term performance.

• Fully machined steel crankshaft sprocket with three keyways enabling different settings: -4, 0, or +4 degrees of timing
• Cast camshaft sprocket with Torrington thrust bearing or brass wear shim
• Chevrolet kits include a brass wear shim or a captive Torrington bearing
• Roller chain designed with .250" diameter rollers