Product Summary

  • Premium reproduction high hump transmission tunnel cover for 1973-1980 Chevy GMC C/K trucks, designed for 2WD 4-speed manual applications.
  • Allows for additional transmission-to-floor clearance, ensuring compatibility with floor shift and 4WD applications.
  • Essential for protecting the transmission from debris, moisture, and harmful elements while maintaining shifting functionality.
  • Made from high-quality materials for durability and a perfect fit, serving as a direct replacement for the original tunnel.
  • Ideal for full restorations or replacing damaged/rusted tunnels to enhance safety and performance in Squarebody Chevy GMC trucks.
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Key Specs

MFG. Part #415-4073-M
BrandAuto Metal Direct
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Auto Metal Direct 415-4073-M Details

Transmission Tunnel - 2WD 4-Speed Manual - 73-80 Chevy GMC C/K Truck

AMD Premium reproduction high hump transmission tunnel cover for the 73-80 Chevy / GMC Squarebody Pickup Truck. Typically found on 2WD 4-speed manual applications, this cover allows for additional transmission to floor clearance. Be sure to verify your application prior to ordering, these are typically only found on floor shift and 4 wheel drive applications. 

The transmission tunnel is an essential component of any vehicle that houses the transmission and protects it from debris, moisture, and other harmful elements. If your 1973-1980 Chevy GMC C/K Truck's transmission tunnel is damaged or rusted, it can cause problems with shifting and can even lead to transmission failure.

Our replacement transmission tunnel is made of high-quality materials and is designed to fit perfectly on your Squarebody Chevy GMC truck. It is a direct replacement for the original tunnel and is built to last. This transmission tunnel is specifically designed for 2WD 4-speed manual transmissions.

This restoration part is perfect for those who are doing a full restoration of their Squarebody Chevy GMC truck or for those who simply need to replace a damaged or rusted transmission tunnel. Our transmission tunnel is made with durability and longevity in mind, so you can be sure that it will stand up to the rigors of daily use.

When it comes to rust repair, it's important to address any issues as soon as possible. Ignoring rusted or damaged components can lead to bigger problems down the road and can even compromise the safety of your vehicle. By replacing your damaged or rusted transmission tunnel with our high-quality replacement part, you can restore the functionality and safety of your Squarebody Chevy GMC truck.

Don't let a damaged or rusted transmission tunnel affect the performance and safety of your Squarebody Chevy GMC truck. Invest in our high-quality replacement transmission tunnel today and restore your vehicle to its former glory.

  • Premium reproduction high hump transmission tunnel cover for 1973-1980 Chevy GMC C/K trucks, designed for 2WD 4-speed manual applications.
  • Allows for additional transmission-to-floor clearance, ensuring compatibility with floor shift and 4WD applications.
  • Essential for protecting the transmission from debris, moisture, and harmful elements while maintaining shifting functionality.
  • Made from high-quality materials for durability and a perfect fit, serving as a direct replacement for the original tunnel.
  • Ideal for full restorations or replacing damaged/rusted tunnels to enhance safety and performance in Squarebody Chevy GMC trucks.

This fits:

1973 - 1980 Chevy C10 Pickup

1973 - 1980 GMC K35 Pickup

1973 - 1980 GMC K25 Pickup

1973 - 1980 GMC K15 Pickup

1973 - 1980 GMC C15 Pickup

1973 - 1980 GMC C35 Pickup

1973 - 1980 GMC C25 Pickup

1973 - 1980 Chevy K30 Pickup

1973 - 1980 Chevy K20 Pickup

1973 - 1980 Chevy K10 Pickup

1973 - 1980 Chevy C30 Pickup

1973 - 1980 Chevy C20 Pickup

Auto Metal Direct 415-4073-M Specifications

KEY SPECS
MFG. Part #415-4073-M
BrandAuto Metal Direct

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