{"product_id":"stellar-automotive-group-th400-4l80e-hd-34-element-sprag-fits-gm-64-up","title":"TH400\/4L80E HD 34-Element Sprag fits GM 64-Up","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eTH400\/4L80E Heavy Duty 34-Element Intermediate Sprag – Compatible for GM 1964-Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eStop blowing up your TH400 or 4L80E with this bulletproof 34-element heavy-duty intermediate (forward) sprag.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe factory 16-element sprag is the #1 failure point in any built or high-torque TH400\/4L80E — it rolls over, grenades the forward clutch, and leaves you stranded. This upgraded 34-element version doubles the holding capacity, eliminates rollover, and delivers rock-solid 1-2 upshifts even behind 1000+ hp big blocks, stroked LS engines, or heavy diesel tow rigs.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePerfect upgrade for:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eChevrolet\/GMC C10, Silverado, Suburban, Camaro, Corvette\u003c\/li\u003e\n \t\u003cli\u003eHigh-horsepower street\/strip cars\u003c\/li\u003e\n \t\u003cli\u003eHeavy towing \u0026amp; off-road trucks with 4L80E\/4L85E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSymptoms of a failing stock sprag:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul dir=\"auto\"\u003e\n \t\u003cli\u003eNo 2nd gear or delayed\/harsh 1-2 shift\u003c\/li\u003e\n \t\u003cli\u003eForward clutch burnout on teardown\u003c\/li\u003e\n \t\u003cli\u003eRatcheting noise under acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eDrop this HD sprag in during your next rebuild and never worry about the intermediate again.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNote: \u003cspan data-olk-copy-source=\"MessageBody\"\u003eTurbo 400’s came with 2 different direct drums from the factory, this sprag will only fit “smooth cam” direct drums. Please verify this will fit the drum from your transmission. If you are unsure please contact us before purchase\u003c\/span\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAdd the toughest TH400\/4L80E sprag on the market to your cart today and build it to survive!\u003c\/p\u003e","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425119432885,"sku":"34418X AFT","price":71.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/New-TH4004L80E-Intermediate-Clutch-Heavy-Duty-34-Elements-Sprag-8633173-305094425784.jpg?v=1786609273","url":"https:\/\/transpartsdirect.com\/products\/stellar-automotive-group-th400-4l80e-hd-34-element-sprag-fits-gm-64-up","provider":"Trans Parts Direct","version":"1.0","type":"link"}