{"product_id":"speedo-gear-20t-black","title":"Speedometer Driven Gear 20 Tooth Black","description":"\u003ch3\u003eSpeedometer Driven Gear 20 Tooth Black\u003c\/h3\u003e\u003cp\u003eTwenty-tooth black speedometer driven gear for 4L60E transmissions. Typically used with 4.10 gear ratios for proper speedometer calibration. Correct speedometer reading ensures accurate shift point timing from the PCM.\u003c\/p\u003e\u003cp\u003eCore Transmission Supply carries carefully selected cross-transmission accessories to support installation, maintenance, and upgrades across all popular GM automatic transmissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e20-tooth count\u003c\/li\u003e\n\u003cli\u003eBlack color identification\u003c\/li\u003e\n\u003cli\u003eNylon construction\u003c\/li\u003e\n\u003cli\u003e4L60E specific\u003c\/li\u003e\n\u003cli\u003eCommon 4.10 gear application\u003c\/li\u003e\n\u003cli\u003eRestores accurate reading\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e GM 4L60E\u003c\/p\u003e\u003cp\u003eAll parts sold by Core Transmission Supply ship from our facility with quality inspection. Professional installation recommended for optimal performance and longevity.\u003c\/p\u003e","brand":"Core Transmission Supply","offers":[{"title":"Default Title","offer_id":50802998968567,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6591\/1287\/files\/ph-other_b51cfe18-14f8-4cb4-b878-7e802eca494c.jpg?v=1780068366","url":"https:\/\/coretransmissionparts.com\/products\/speedo-gear-20t-black","provider":"CoreTransmissionParts.com","version":"1.0","type":"link"}