Chevy LS3 Pro Series 2024 Aluminum Roller Rocker Arm System, 1.7 Ratio, Needle Bearing Trunnion, Needle Bearing Tip Igniton Coils and durable insulation for dependable

and durable insulation for dependable spark delivery in properly matched applications

This is a red distributor cap and rotor replacement kit for the TSP JM9601 low-profile Pro Series distributor — it is designed specifically for that distributor and will not fit other distributor housings

and cylinder head fitment before installation

Direct Replacement Installation

Chevy LS3 Pro Series 2024 Aluminum Roller Rocker Arm System, 1.7 Ratio, Needle Bearing Trunnion, Needle Bearing Tip Igniton Coils and durable insulation for dependableChevy LS3 L92 1. 7 Ratio Roller Rocker Arms for Improved Valvetrain Performance These 1. 7 ratio roller rocker arms are designed for Chevy LS3 L92 applications, helping improve valve lift, reduce friction, and support more responsive engine performance. Built from 2024 aluminum, this rocker arm design balances strength, durability, and valvetrain stability for street performance, restoration, and upgraded engine builds. The needle bearing design helps