{"product_id":"4l60e-4l65-70e-valve-body-repair-shift-kit-transgo-sk-4l60e","title":"4L60E 4L65\/70E Valve Body Repair Shift Kit | TransGo SK-4L60E","description":"\u003cdiv style=\"text-align: left;\" align=\"center\"\u003e\n\u003ch2 align=\"center\" class=\"MsoNormal\" style=\"text-align: left;\"\u003eTransGo 4L60E SHIFT KIT® Valve Body Repair Kit\u003c\/h2\u003e\n\u003cdiv class=\"toggle-content\"\u003e\n\u003cdiv class=\"toggle-content\"\u003e\n\u003cp\u003eThe TransGo 4L60E SHIFT KIT® Valve Body Repair Kit fits 1993 to 2015 General Motors vehicles equipped with 4L60E, 4L65E and 4L70E automatic transmissions. Common complaints are TCC slip or shudder, codes P1870 and P0894, harsh 1-2 shift, double bump shifts, 2-3 flare-up, burnt 3-4 clutch plates as well as inconsistent pressure boost problems.\u003c\/p\u003e\n\u003cp\u003eThe torque converter clutch regulator valve bore is \u003cstrong\u003every\u003c\/strong\u003e prone to wear causing the TCC slip complaints and related code. The TCC slip code leads to the harsh 1-2 upshift as the ECM recognized the TCC slip and commands high line pressure to avoid further TCC slippage and damage. The 3-4 clutch plate failure as well as the 2-3 flare up complaints are caused by an inconsistent pressure boost and poor overall calibration of the shift accumulation system.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures and benefits:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe kit includes valve body, servo, pump and accumulator components and modifications designed to deliver increased durability while providing short smooth shifts as well as a more efficient TCC apply. It includes components as well as modifications that recalibrates the entire accumulation system. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmissions. Furthermore, the included drop-in USA-made TCC isolator and regulator valve features longer lands which restores the hydraulic integrity of the circuit by utilizing previously unused and therefore unworn areas of their bore. The kit also provides TCC regulator valve component options that will work with vehicles with or without active fuel management (AFM). Finally, the difference in driving characteristics once the kit is installed is remarkable. This kit is a favorite of professional transmission rebuilders worldwide.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCorrects\/Prevents\/Reduces:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTCC slip or shudder\u003c\/li\u003e\n\u003cli\u003eCode P1870 and P0894\u003c\/li\u003e\n\u003cli\u003eHarsh 1-2 shift\u003c\/li\u003e\n\u003cli\u003eDouble bump 1-2 or 2-3 shift\u003c\/li\u003e\n\u003cli\u003e2-3 flare up\u003c\/li\u003e\n\u003cli\u003eBurnt 3-4 clutch plates\u003c\/li\u003e\n\u003cli\u003e2-4 band failure\u003c\/li\u003e\n\u003cli\u003ePump and valve bores wear due to pump slide bounce\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e(5) 1-2 accumulator springs\u003c\/li\u003e\n\u003cli\u003e(2) Second servo piston springs, coil spacer and shim\u003c\/li\u003e\n\u003cli\u003eEPC screen, wire spacer and oversized 1-2 checkball\u003c\/li\u003e\n\u003cli\u003e(2) Pressure regulator valve springs and snap ring\u003c\/li\u003e\n\u003cli\u003e(2) Drill bits\u003c\/li\u003e\n\u003cli\u003e(2) Reverse input piston orifice cup plugs\u003c\/li\u003e\n\u003cli\u003eUSA-made hardened steel TCC regulator and isolator valve, spring, spacer and installation bolt\u003c\/li\u003e\n\u003cli\u003eActuator feed limit valve spring\u003c\/li\u003e\n\u003cli\u003e3-2 control valve spring\u003c\/li\u003e\n\u003cli\u003eLow control valve spring and 3\/16″ steel ball for torque valve lineup\u003c\/li\u003e\n\u003cli\u003e(5) 1-2 accumulator valve springs and special pin\u003c\/li\u003e\n\u003cli\u003e3-4 accumulator spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TransGo","offers":[{"title":"Default Title","offer_id":48097042530526,"sku":"T74165E","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/5464\/5470\/files\/T74165E_1.jpg?v=1776195035","url":"https:\/\/transmissioncenter.net\/products\/4l60e-4l65-70e-valve-body-repair-shift-kit-transgo-sk-4l60e","provider":"Transmission Center","version":"1.0","type":"link"}