{"product_id":"suncoast-performance-category-4-suncoast-48re-rebuild-kit-sc-48-4","title":"SunCoast Performance Category 4 SunCoast 48RE Rebuild Kit - SC-48-4","description":"SunCoast Performance Category 4 SunCoast 48RE Rebuild Kit - SC-48-4\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSUNCOAST 48RE MASTER REBUILD KIT WITH BILLET TRIPLE DISC TORQUE CONVERTER, BILLET INPUT SHAFT, BILLET FLEX PLATE, BILLET OUTPUT SHAFT AND BILLET FORWARD DRUM \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold; font-size: 14pt; color: #eb5f26;\"\u003e48RE rebuild kit includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e4 Raybestos GPZ forward frictions with steels\u003c\/li\u003e\n\u003cli\u003e6 Raybestos GPZ clutches with steels\u003c\/li\u003e\n\u003cli\u003e10 Raybestos overdrive clutches with steels\u003c\/li\u003e\n\u003cli\u003eCustom machined overdrive pressure plate\u003c\/li\u003e\n\u003cli\u003e.073 custom snap ring for forward clutch pack\u003c\/li\u003e\n\u003cli\u003eHigh flow 48RE transmission filter\u003c\/li\u003e\n\u003cli\u003e48RE front pump bushing\u003c\/li\u003e\n\u003cli\u003eSunCoast custom billet carbon fiber band\u003c\/li\u003e\n\u003cli\u003eSunCoast 48RE paper\/rubber\/gasket kit\u003c\/li\u003e\n\u003cli\u003e48RE thrust washer kit\u003c\/li\u003e\n\u003cli\u003eSunCoast Billet accumulator piston\u003c\/li\u003e\n\u003cli\u003eSunCoast billet intermediate servo\u003c\/li\u003e\n\u003cli\u003e4.4 billet band lever\u003c\/li\u003e\n\u003cli\u003eBillet band strut\u003c\/li\u003e\n\u003cli\u003eBillet band anchor\u003c\/li\u003e\n\u003cli\u003eSunCoast Billet triple disc torque converter\u003c\/li\u003e\n\u003cli\u003eBillet Input Shaft\u003c\/li\u003e\n\u003cli\u003eBillet Forward and Direct Piston\u003c\/li\u003e\n\u003cli\u003eBillet Flexplate\u003c\/li\u003e\n\u003cli\u003eBillet Output Shaft\u003c\/li\u003e\n\u003cli\u003eBillet Forward Drum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\nThis SunCoast Category 4 48RE rebuild kit includes everything necessary to rebuild your 48RE\n\ttransmission. This high-performance rebuild kit is for customers seeking improvement over the\n\tstock unit along with improvements to the band, band actuation, servos, accumulator piston, torque\n\tconverter, input shaft, output shaft and forward drum.\n\t\u003cdiv\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tThe addition of the billet intermediate servo, billet band anchor and billet band strut allows\n\t\t\tthis kit to address the common know shortcomings of this 48RE transmission. This kit also comes\n\t\t\twith a new billet blueprinted 4.4 band lever. The new thrust washer kit also contains selective\n\t\t\tfor setting endplay.\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tThe triple disc billet torque converter that comes with this kit comes with a 2,000 stall speed.\n\t\t\tThis comes standard with our 48re billet triple disc torque converter (Part #: 2361848-3D), with\n\t\t\tother stall speeds available, depending on your needs. The torque converter is lined with carbon\n\t\t\tgraphitic clutch material and equipped with a precision CNC machined forged billet apply piston\n\t\t\tto ensure no deflection occurs. This is an upgrade from the single disc billet converter that\n\t\t\tcomes in the #SC-48-1.\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tThis kit also includes our one-piece billet 23-spline input shaft. This shaft is made from 300\n\t\t\tmaraging steel and is then heat treated and stress relieved to handle the additional demands of\n\t\t\thigher torque and stress loads. This shaft is precision ground to make it a true drop in\n\t\t\treplacement. \n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tThis Category 4 48RE master rebuild kit also includes a band upgrade. While some of our other\n\t\t\tkits include a Raybestos Pro Series carbon fiber flex band, in this kit we use our billet rigid\n\t\t\tband. This band is CNC machined from billet steel and then lined with carbon graphitic lining to\n\t\t\tensure unmatched performance by any other manufacturer.\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tOur Category 4 SunCoast 48RE rebuild kit also includes upgrades to the flexplate. The factory\n\t\t\t48RE flexplate is replaced with our SunCoast billet 48RE one piece unit. This new 48RE flexplate\n\t\t\texceeds 29.3 SFI certification. This new billet one piece design is CNC machined from a single\n\t\t\tforging, and specific reliefs are machined out between the converter mounting area and the crank\n\t\t\tflange to enable minimal designed torsional flex.\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tWe also include the addition of new apply pistons for both forward and direct. SunCoast Category\n\t\t\t4 48RE master rebuild kits replace the factory cast pistons with new billet apply pistons. The\n\t\t\tdirect piston is also included with new custom calibrated springs. The forward piston is also\n\t\t\treplaced with a new billet piece. These two improvements allow higher clamping forces without\n\t\t\tany deflection occurring. Giving a much more direct shift feel and eliminating potential cross\n\t\t\tleaks within the drum.\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tAnother piece included in this kit is our full billet rear clutch retaining hub, made from 4140\n\t\t\theat-treated, stress-relieved billet steel versus the OE cast piece. The factory cast retainer\n\t\t\tis known to fail in high torsional fatigue situations such as higher line pressure, commercial\n\t\t\tuse and heavy duty towing and hauling. This new billet piece is the correction you've been\n\t\t\tlooking for.\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tLastly, we include a billet output shaft. Designed for higher horsepower\/torque engines, this\n\t\t\tperformance product has been tested in excess of 1,400 ft\/lbs of torque. Shaft is machined from\n\t\t\t300M material then Heat Treated for torsional strength and precision ground on all critical\n\t\t\tdiameters.\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv\u003e\n\t\t\tThis kit fits all 4WD 48RE transmissions.\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e","brand":"SunCoast Performance","offers":[{"title":"Default Title","offer_id":48150424322306,"sku":"SCP-SC-48-4","price":7095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/SCP-SC-48-4_1_1.jpg?v=1785027071","url":"https:\/\/www.lethalperformance.com\/products\/suncoast-performance-category-4-suncoast-48re-rebuild-kit-sc-48-4","provider":"Lethal Performance","version":"1.0","type":"link"}