Engines and Components› Camshafts and Valvetrain

COMP Cams

Comp Cams GM LS7 & Gen V LT Trunnion Upgrade Kit w/ Install Tools

$224.95

SKU: C007 13704TL-KIT

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Overview

The COMP Cams 13704TL-KIT is a rocker arm trunnion upgrade kit designed for GM LS7 and Gen V LT engines. It replaces stock needle bearings with full complement roller trunnions for improved stability and stiffness, especially in high RPM race applications. The kit is constructed from durable billet steel and includes premium roller bearings, retaining rings, and a magnetic installation tool.
Show original supplier description

Part #: 13704TL-KIT

The GM LS7 and Gen V LT Rocker Arm Upgrade Kit and Installation Tool is designed to upgrade the stock needle bearings with full complement Roller trunnions for high RPM Race Applications.

Our trunnion upgrade kit w/ disassembly tool converts a GM LS7/GEN V LT rocker into a captured trunnion for highe stability and stiffness. Compatible with stock geometry, the upgrade can be performed in 30 minutes with a C-clamp or vise.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCOMP Cams
Part NumberC007 13704TL-KIT

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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