Top Street Performance Pro Series 2024 Aluminum 1.8 Ratio Needle Bearing Roller Rocker Arms for GM Chevy LS3 L92

Chevy LS3/L92 1.8 Ratio Roller Rocker Arms for Improved Valvetrain PerformanceThese 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 promote smoother rocker motion and more consistent valve control, especially when paired with compatible camshaft, pushrod, and valve spring combinations.Configured where applicable, these rocker arms are built for proper fitment and reliable operation. Always verify rocker ratio, stud size, pushrod length, guideplate alignment, and valve spring clearance before installation.COMPATIBLE WITHGM LS GEN IV RECTANGLE PORT V8 ENGINES 6.0L / 364 in³ (L76) 6.2L / 376 in³ (LS3, L92, L99)COMMON VEHICLE APPLICATIONSChevrolet Camaro / Corvette (LS3 equipped)Pontiac G8 / Chevrolet SS (L76/LS3 equipped)Chevrolet Silverado / GMC Sierra / Tahoe / Yukon (L92 equipped)NOTESDesigned for LS3/L92-style rectangle port LS applications.Not intended for LS1/LS2/LS6 cathedral port cylinder heads unless specifically listed.Verify rocker mounting style, rocker ratio, pushrod length, valve spring clearance, and valve cover clearance before installation.SPECIFICATIONS: Grade Type: Performance Material: 2024 Aluminum Maximum RPM: 7,000 Mounting Type: Pedestal Open Pressure Rating: 500 lbs. Quantity: 16 Rocker Arm Body Style: Standard Rocker Arm Finish: Black Rocker Arm Material: 2024 Aluminum Rocker Arm Nut Type: Polylock Rocker Arm Ratio: 1.8 Rocker Arm Type: Full Roller Self Aligning: No Shims Included: No Tip Styl

• Fits GM LS3/L92-style rectangle port LS applications with 1.7 ratio rocker arm compatibility
• Aluminum construction reduces valvetrain mass while maintaining strength and durability under load
• Designed for stud mount configurations with roller tip or full roller design for reduced friction
• Improves valve train stability and efficiency; verify pushrod length, guideplate alignment, and clearance before installation