{"product_id":"mustang-speedometer-recalibration-gear-automatic-23-tooth-1983-1998","title":"Mustang Speedometer Recalibration Gear - Automatic - 23 Tooth (1983-1998)","description":"\u003cp\u003eOnce you change the gears in your differential, you need a new speedometer gear to recalibrate your speedometer. They're inexpensive, and only take a few minutes to change.These Recalibration Gears fit 1979-1998 Mustangs.Instructions:  Note transmission type, model and resulting drive gear. Cross reference with your rear-end gear ratio to find the correct \"recalibration\" gear for your application.Manual Transmissions with 7 Tooth Drive Gear 1983-1989 T-5 OEMPre 1993 T-5 Aftermarket1996-1998 Cobra T-45 OEMAll Tremec TransmissionsManual Transmissions with 8 Tooth Drive Gear 1990-1995 T-5 OEM1996-1998 T-45 OEM Except CobraAutomatic Transmissions with 7 Tooth Drive Gear 1983-1989 Automatic TransmissionsAutomatic Transmissions with 8 Tooth Drive Gear 1990-1998 Automatic TransmissionsProduct BenefitsAllows speedo to work with changed differential gearsEasy to install\u003c\/p\u003e","brand":"Steeda","offers":[{"title":"Default Title","offer_id":42875298381906,"sku":"STE-17271-J","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/3255\/5858\/files\/steeda-ste-17271-j-1.jpg?v=1793842527","url":"https:\/\/boschmasspeedshop.com\/products\/mustang-speedometer-recalibration-gear-automatic-23-tooth-1983-1998","provider":"Boschma's Speed Shop","version":"1.0","type":"link"}