{"product_id":"tachpack-tachometer-transmitter","title":"TachBack - Tachometer Transmitter","description":"\u003cp\u003eOur TachBack tachometer transmitter works in place of the Sun EB model transmitters and will work for Sun RC and early SST model tachometers. This is a transistorized unit that works from 12V keyed ignition source, no batteries. Assembled this unit will fit within a NC-3 Pinch Cup as pictured\u003c\/p\u003e","brand":"GMC Jewelry","offers":[{"title":"Default Title","offer_id":51214840201498,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/5081\/8842\/files\/20251015_110409.jpg?v=1760645792","url":"https:\/\/hotrodgems.com\/products\/tachpack-tachometer-transmitter","provider":"Hot Rod Gems","version":"1.0","type":"link"}