Clutch Linkage

Swapping from an automated transmission to a Fuller manual in your heavy-duty truck requires replacing the entire clutch actuation system. Automated transmissions rely on electronic actuators for shifting and clutch control, while a manual transmission needs mechanical linkage, rods, and yokes to connect the clutch pedal to the transmission release fork—leaving no functional setup without a complete conversion kit. Kustom Truck Parts offers purpose-built clutch linkage kits for Kenworth and Peterbilt models, supporting big and mid-block engine conversions.

Tailored to specific applications, each ensures smooth disengagement/engagement, protects the clutch and transmission from wear, and delivers factory-like pedal feel in repowers or conversion projects.

Browse below for your chassis, hood length, and engine size match—all necessary components included for straightforward installation. Pair with our engine harnesses, mounting brackets, or fuel lines for a complete conversion. Unsure about fitment for your model? Contact our team for expert confirmation.