Custom Chevy builds call for unique parts. These heavy 18 gauge steel stamped tunnels are designed to fit closer and tighter around the larger TH350 and 700R4 transmissions. The heavy 18 gauge steel cover features a center stiffening rib for added strength. Manufactured in the USA, this transmission tunnel was made with your Classic American muscle car in mind. Why spend hours in the shop fabricating a custom transmission tunnel?
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
