Rocker Arm Installation Tool - GM LS-Series - Each

COMP Cams LS Trunnion Install Disassembly Tool

Trunnion install tool compatible with all stock LS rocker geometry. Trunnion upgrade in less than 30 minutes.

Additional Information

This rocker arm tool is great for pressing out old trunnion bearings to install a trunnion upgrade kit such as the 13702-kit.

Part Type

Multi-Function Tool

Product Overview

*GM LS Timing Sets For RHS/LS Raised Cam Blocks*
• Engineered for use with cam blocks raised .388" above stock, which includes the popular RHS LS Race Block
• Premium chain with unmatched strength and durability for extreme race applications
• Available in a wide variety of options, including 3 keyway, 9 keyway or Hex Adjust; 1 or 4 pole reluctors; and 1- or 3-bolt cam cores

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Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Tool, LS Rocker Trunnion Installation, Steel, Black Oxide, Each

COMP Cams LS rocker trunnion installation and disassembly tools are nicely engineered pieces that simplify improving your rocker arms' stability. They're compatible with all stock LS rockers. The tools can be used with a bench vise, arbor press, and C-clamp, making them the most resourceful alternatives on the market. With precision-machined cylindrical steel construction, the tools are black oxide plated for corrosion resistance and increased lifespan. A centering die with an embedded magnet is included to ensure consistent bearing placement and one-handed assembly. COMP Cams engineers have helped make this task quick and easy for you.