{"product_id":"tci-auto-tci880021-powerglide-th350-7-8-speedo-gear-housing-for-18-23-tooth-gear","title":"TCI Auto TCI880021 Powerglide \u0026 Th350 7\/8\" Speedo Gear Housing for 18-23 Tooth Gear","description":"\u003cp\u003e\u003cstrong\u003eTCI POWERGLIDE \u0026amp; TH350 7\/8\" SPEEDO GEAR HOUSING FOR 18-23 TOOTH GEAR TCI880021\u003c\/strong\u003eThese TCI speedometer gear housings are designed to replace the OEM gear housing in your automatic transmission. They install easily into the removable section of the rear tailhousing of the transmission. The TCI speedometer gear housings are available in different tooth combinations and are identified by their color. Upgrading to larger diameter tires? Changing ring and pinion gear ratios? Make sure you use one of these TCI speedometer gear housings to keep track of your speed accurately. \u003cstrong\u003eSpecs:\u003c\/strong\u003eApplication: GM Powerglide or Chevrolet TH250\/350 TransmissionsSpeedometer Drive Gear Housing Type: 18-23 tooth\u003c\/p\u003e  \u003cdiv\u003eSpeedometer Drive Gear Housing Material: Steel\u003c\/div\u003e  \u003cdiv\u003eSpeedometer Drive Gear Housing Diameter: 7\/8 in.\u003c\/div\u003e  \u003cdiv\u003eQuantity: Sold individually.\u003c\/div\u003e  \u003cp\u003eNote: Reference GM part number 345215 or 25513247\u003c\/p\u003e  \u003cdiv\u003e \u003c\/div\u003e  \u003cp\u003e \u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e","brand":"TCI Auto","offers":[{"title":"Default Title","offer_id":44687095857463,"sku":"TCI880021","price":65.35,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/213741.jpg?v=1780487342","url":"https:\/\/enginemaster.com.au\/products\/tci-auto-tci880021-powerglide-th350-7-8-speedo-gear-housing-for-18-23-tooth-gear","provider":"Engine Master","version":"1.0","type":"link"}