
Transmission Shim Set, Laydown 1 and 2mm Blue for B6 - JConcepts
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Home / JConcepts / Drive-train: gearbox and gears / JCO2606-1

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Off-road trucks aren't built for carpet-level ride heights, so this JConcepts shim set helps. It includes both 1mm and 2mm shims to raise the whole transmission for a better drive-shaft angle. It's blue, for the B6. Lower the ride height and the inside bone angle drops, which hurts drive-line geometry and efficiency. These are aluminum, so the footprint is steadier than 3D printed or injection molded parts. They sit between suspension components and won't deform under load or screw force. With more racers using automatic tools, a flat, solid mount matters. Team drivers say to add this for carpet, turf or extremely high-grip dirt. Raising the transmission gives more mid-corner and on-power rotation. FITS: Associated RC-10 B6.0 - 6.3











