Roller Rocker Arm Kit for Holden Commodore HSV VZ VE VF L76 L77 L98 LS3 V8

PRODUCT OVERVIEW

OE-style complete alloy roller rocker arm kit designed for VZ, VE and VF Holden Commodore and HSV models fitted with L76, L77, L98 and LS3 V8 engines. Engineered to improve valvetrain durability while retaining factory-style geometry and compatibility.

KEY FEATURES

• OE style complete alloy roller rocker kit for LS-based V8 engines
• 1.7:1 rocker arm ratio for factory-style geometry
• Manufactured from high grade 4340 alloy steel for strength and durability
• Roller fulcrum design with stronger trunnion and captured bearing
• Computationally optimized design and tested for fitment and reliability
• Fully assembled kit, ready to bolt on using standard mounting bolts

PERFORMANCE BENEFITS

• Increased valvetrain strength for high-lift camshafts and performance upgrades
• Improved durability across the entire RPM range
• Maintains OEM-style geometry to avoid tune changes
• No need for taller valve covers, custom pushrods or special mounting hardware
• Compatible with standard sized valve springs
• No machining or additional tuning required when used as directed

SPECIFICATIONS

• Rocker arm mounting style: Stud
• Rocker arm ratio: 1.7
• Rocker arm style: Roller fulcrum
• Rocker arm material: High grade 4340 alloy steel
• Rocker arm body style: Standard
• Kit contents: 16 x rocker arms with M8 hexagon socket bolts
• Replaces OEM rocker arms: GM 12696105
• Warranty: 36 months (manufacturer terms apply)

FITMENT INFORMATION

• Suitable for VZ, VE and VF Holden Commodore V8 models with L76, L77, L98 and LS3 engines
• Suitable for corresponding HSV models using L76, L77, L98 and LS3 V8 engines
• Will not suit LS1, LS2 or LSA engines

Please verify part number GM 12696105 replacement and engine designation (L76, L77, L98, LS3) before purchase to ensure correct fitment.