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• Pontiac GTO LS1 applications
It is commonly used in Chevrolet Camaro
5mm outside diameter to help transfer spark energy while reducing electrical interference in compatible ignition systems
Designed without an oil pressure sender opening
and pulley alignment rather than engine size alone
LS3/L92 Pro Series 2024 Aluminum 1.8 Ratio Needle Bearing Roller Rocker Arms Ignition Wires • Pontiac GTO LS1 applicationsChevy LS3 L92 1. 8 Ratio Roller Rocker Arms for Improved Valvetrain Performance These 1. 8 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
