Exterior Components› Body Panels and Components

ProComp

ES3000 SHOCK

$90.18

SKU: P020 321501

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The TCI Automotive 321501 is a TH350 Transbrake Valve Body Kit without a solenoid. It is designed to provide quicker and more consistent reaction times and 60-foot times by preventing torque load from being transmitted through the drivetrain prior to launch. This allows the engine to RPM higher while the transbrake is engaged, and power is transmitted immediately to the rear tires upon release, similar to a manual clutch but with the shock-absorbing benefit of a torque converter.

Fitment

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Available on iOS & Android

Specifications

BrandProComp
Part NumberP020 321501

Buy with Confidence

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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