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Billet Speedo block off plate

Tremec TKO, 3550, T-45, T-56 & T-56 Magnum Speedometer Hole Block Off Plug
Pricing: $24.00


Use this plug to block off the mechanical speedometer port on Tremec TKO, 3550, Borg Warner T-45, Ford T-5 and the T-56 Magnum transmissions. If you’re running an electronic speedometer this is a must have and is machined out of billet aluminum. Includes the o-ring. Includes bolt & lock washer.


  • 23887157
  • New

Shipping Information

  • Item Requires Shipping
  • 0.1 lbs.
  • W1.0000” x H1.0000” x L1.0000”

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