{"product_id":"speedometer-drive-gear-22-teeth-gray-3987922","title":"Speedometer Drive Gear 22 Teeth, Gray, 3987922","description":"New transmission speedo gear for your classic. Correct gray color and 22 tooth design. Exact fit for all automatic powerglide , turbo 350 and saginaw or muncie manual transmissions. Will not work for automatic turbo 400 transmissions. You may have to do some trial and error. See gear selection chart in the installation and info tips on the home page. Replaces original GM part number 3987922 perfectly. \n\n \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePART NUMBER: TRA-133\u003c\/b\u003e","brand":"PART # TRA-133","offers":[{"title":"Default Title","offer_id":46683570962590,"sku":"TRA-133","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6591\/5550\/files\/TRA-133-2.jpg?v=1775679145","url":"https:\/\/musclecarcentral.com\/products\/speedometer-drive-gear-22-teeth-gray-3987922","provider":"Muscle Car Central","version":"1.0","type":"link"}