VT VX VY VZ Holden Commodore LS1 V8 Comp Cams Trunnion Upgrade Roller Rocker Kit

Stock LS rocker arms can experience cageless needle bearing failure when loads are increased. COMP Cams engineers have solved this problem with upgraded rockers featuring a stronger and more durable trunnion and captured bearing design. These upgraded rockers increase lift capacity and utilize caged precision roller bearings to improve valve train durability. The trunnions are secured by snap rings and the rockers feature a black oxide finish for added durability.

Utilizing the durable, strong, yet lightweight OEM rocker arms coupled with their upgraded captured roller trunnions, COMP Cams Trunnion Upgraded Roller Rocker kits are a perfect addition to any camshaft or boost upgrade for your LS engine. Keep your valvetrain reliable throughout the entire rpm range with one of these kits.

Unlike a DIY trunnion upgrade kit, the COMP Cams Trunnion Upgraded Roller Rocker kit is fully assembled and is ready to bolt on and go! These are a true bolt on, meaning you reuse your standard mounting bolts and they are torqued to factory specifications. No need to change to taller valve covers, no need to change pushrods, no need to buy expensive new mounting hardware, they'll take your standard sized valve springs, and best of all, NO MACHINING.

Specifications:

• Comp Cams Trunnion Upgraded OEM Rocker Arms Roller Rocker Kit
• Part number 1477-16
• Kit includes 16 Rocker Arms and fitment instructions
• Rocker Arm Mounting Style: Stud
• Rocker Arm Ratio: 1.7
• Rocker Arm Style: Roller fulcrum
• Rocker Arm Material: Steel
• Rocker Arm Body Style: Standard
• Rocker Arm Finish: Black oxide
• 12 month warranty

Fitment notes:

• Suitable for VT VX VY VZ VE Holden Commodore & HSV LS1 LS2 V8.
• Will not suit LS3 L76 L77 L98 LSA - please see our store for other listings.