{"product_id":"supermatic-8l90e-8-speed-automatic-transmission-for-lt4-19419799","title":"SuperMatic 8L90E 8-Speed Automatic Transmission for LT4 19419799","description":"\u003cp\u003eDescription SuperMaticTM 8L90-E Eight-Speed TransmissionChevrolet Performance has adapted the production-based 8L90-E eight-speed automatic transmission for use with the LT1 and LT4 crate engines. A numerically high 4.56 first gear ratio offers strong take-off performance while a wide 7.0:1 overall ratio helps enhance cruising efficiency. Two versions are available: a slip-yoke design for use with the LT1 engine and a slip-yoke design to be used with the LT4.Part number:19419799.\u003c\/p\u003e\u003cp\u003eAdditional highlights:• Four gearsets for greater efficiency• Five clutches – two brake clutches and three rotating clutches• World-class upshift speeds• Friction-reducing features include synthetic fluid• Gear ratios: 1st: 4.56, 2nd: 2.97, 3rd: 2.08, 4th: 1.69, 5th: 1.27, 6th: 1.00, 7th: 0.85, 8th: 0.65, reverse: 3.82• Controller and harness included• Torque converter included (engine specific)\u003c\/p\u003e\u003cp\u003eSuperMaticTM 8L90-E Transmission for LT4 Crate Engine (slip yoke)• Use with LT4 crate engines P\/N19368622(wet sump) or P\/N19332702(dry sump)• Includes torque converter, controller and harness• Must be used with compatible engine controller (P\/N19355174)\u003c\/p\u003e","brand":"ravqenulo","offers":[{"title":"Default Title","offer_id":53110797926681,"sku":"YFLAR225838","price":197.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/9309\/4169\/files\/194190398L90e_WithController_A.webp?v=1788624220","url":"https:\/\/ravqenulo.shop\/products\/supermatic-8l90e-8-speed-automatic-transmission-for-lt4-19419799","provider":"ravqenulo","version":"1.0","type":"link"}