allowing customization of the engine combination to match intended performance
Verify flywheel tooth count
Complete Accessory Drive Pulley Matching: This pulley kit is built for Chevy small block accessory drive systems
Cap Color: Available in Black or Red
Thread Size: 3/8" - 16
Chevy LS1 Stainless Steel Shaft Pro Series Rocker Arm System, 1.7 Ratio, Needle Bearing Trunnion, Needle Bearing Tip Chevrolet allowing customization of the engineChevy LS1 LS2 LS6 1. 7 Ratio Shaft Rocker Arm System for Improved Valvetrain Performance These 1. 7 ratio shaft rocker arm system are designed for Chevy LS1 LS2 LS6 applications, helping improve valve lift, reduce friction, and support more responsive engine performance. Built from stainless steel, this rocker arm design balances strength, durability, and valvetrain stability for street performance, restoration, and upgraded engine builds. The needle