{"product_id":"spe-6-7-full-lock-diff-kit","title":"SPE Motorsport Full Lock Differential Kit For 2011-2019 Ford F-250\/F-350 \u0026 2015-2019 F-150","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SPE Motorsport Full Lock Differential Kit overrides the factory 20MPH safety lockout on your Ford electronic rear differential locker, letting you keep the e-locker engaged at any speed you choose — 45, 50, or 75MPH, it's your call. This add-on integrates with the TCCM (transfer case control module) to maintain locker engagement past factory speed limits, and takes only about 10 minutes to install. Engaging the rear end is now truly at your fingertips, with full control whenever you want it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSnyder Performance Engineering designed this kit with clean install in mind — it installs discreetly inside the factory TCCM near the passenger kick panel, doesn't add any new switches or buttons, and maintains full use of the factory e-locker switch. There are no diagnostic codes, no check engine lights, and no dash indicator. It also eliminates the lag time the factory e-locker exhibits when engaging and disengaging. Whether you're doing snow driving, mud bogging, or lining up for serious burnouts, this kit gives you the rear-end control you've always wanted.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOverrides factory 20MPH electronic locker safety lockout\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eKeep rear e-locker engaged at any speed — 45, 50, 75+ MPH\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMaintains factory switch — no new buttons or dash modifications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eEliminates factory e-locker engage\/disengage lag time\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDiscrete clean install near passenger kick panel TCCM location\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNo diagnostic codes, check engine lights, or dash warnings\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTakes about 10 minutes to install with detailed instructions\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePerfect for snow, mud, burnouts, and off-road applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrand: Snyder Performance Engineering\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePart Type: Electronic Locker Override Kit\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIntegration Point: Factory TCCM Module\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInstall Location: Near Passenger Kick Panel\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFactory Switch: Retained and Functional\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSpeed Limit Override: Unlimited (User Controlled)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFactory Lag Time: Eliminated\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDTC \/ CEL Generated: None\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInstallation Time: Approximately 10 Minutes\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTuning Required: No\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDash Indicator: None (By Design)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRequired Equipment: Factory Electronic Rear Locker\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrevious Part Numbers: SPE-67FLDK, SPE-67FLDK-17, SPE-50FLDK-15, SPE-50FLDK-18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e(1) SPE Motorsport Full Lock Differential Kit\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e(1) TCCM Integration Harness\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e(1) Detailed Installation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2015-2019 Ford F-150 5.0L \/ 3.5L EcoBoost \/ 2.7L EcoBoost\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2011-2019 Ford F-250 Super Duty 6.7L Powerstroke\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2011-2019 Ford F-350 Super Duty 6.7L Powerstroke\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eREQUIRES factory electronic rear locker — will NOT work without\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWill NOT work on dual rear wheel (DRW) trucks\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWill NOT work on 2020+ Super Duty or 2020+ F-150\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrevious part numbers: SPE-67FLDK, SPE-67FLDK-17, SPE-50FLDK-15, SPE-50FLDK-18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Snyder Performance Engineering","offers":[{"title":"11-16 F250\/F350","offer_id":47842797617309,"sku":"SPE-S200101","price":50.0,"currency_code":"USD","in_stock":true},{"title":"17-19 F250\/F350","offer_id":47842797650077,"sku":"SPE-S200102","price":69.95,"currency_code":"USD","in_stock":true},{"title":"15-17 F150","offer_id":47842797682845,"sku":"SPE-F100101","price":69.95,"currency_code":"USD","in_stock":true},{"title":"18-19 F150","offer_id":47842797715613,"sku":"SPE-F100102","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/fldkimage1.png?v=1776344294","url":"https:\/\/rudysdiesel.com\/products\/spe-6-7-full-lock-diff-kit","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}