Extreme Performance Manual - Forward Pattern w/ Engine Braking, Chevrolet 4" Ext.
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Product Details
Description
EXTREME PERFORMANCE MANUAL
- 300M alloy input shaft
- 300M alloy main shaft
- Steel clutch hub
- Super Sprag
- Deep aluminum pan
- Forward pattern w/ engine braking
- Chevrolet 4" ext.
The Coan Racing COA-21114A-0 Extreme Performance Manual is a race-grade transmission engineered for top-level competition, built around 300M alloy input and main shafts to provide exceptional strength and fatigue resistance. It incorporates a robust steel clutch hub and Coan’s signature “Super Sprag” one-way clutch, designed to deliver solid lock-up under intense torque loads without premature failure. The unit features a deep aluminum pan that enhances fluid capacity and cooling efficiency during extended operation. The COA-21114A-0 delivers the strength, responsiveness, and control demanded by serious drag, bracket, and road-course racers.