Aeroflow GM TH400 Speedo SensorDelete Plug Billet Aluminium Block Off

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Aeroflow Performance bringsyou this billet aluminum speedometer delete plug that fits GM TH400 automatic transmissions. This plug is used to block the mechanical speedometer gear p ort when upgrading to an electronic speedometer. By using this delete plug, the transmission will be sealed correctly and not allow dirt or debris to contaminate the transmission internals. Show more