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B&M 20301 Transmission Speedo Port Plug, GM400

Regular price $50.91 CAD
Regular price Sale price $50.91 CAD
Shipping calculated at checkout.
Transmission Speedometer Port Plug; Fits w/GM TH400 Transmission; Aluminum;
B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits GM TH400 transmissions. This plug is used to block the mechanical speedometer gear port when upgrading to an electronic speedometer and includes a replaceable Buna-N-rubber o-ring. It features a black Mil-Spec anodized finish for long lasting good looks, even in harsh conditions. Comes with hardware and instructions for a quick and easy installation.
  • Billet Aluminum Construction
  • Replaceable O-Ring Seal
  • Perfect For Electronic Speedometer Conversions
  • Mil-Spec Black Anodized Finish
  • Includes Stainless Steel Hardware