{"product_id":"9-ford-aluminum-thru-bolt-case-4-00-bearing-w-alumimum-caps-black-cerakote","title":"9\" Ford Aluminum Thru Bolt Case 4.00\" Bearing w\/ Alumimum Caps (Black Cerakote)","description":"\u003cp\u003eMark Williams Ford 9\" cases are cast in the USA, machined in the USA, and assembled in the USA. Undergoing high tolerance machining, strict quality control with automated CMM measuring, these cases are designed to perform out of the box!\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis heavy duty unit has become the \"standard\" in champion caliber Drag Race cars. The aluminum thru bolt case weighs 11 lbs. less than our nodular iron carrier. The unique thru bolt design and the use of an ultra strong A206 alloy with engineered crosssections give it superior strength. The MW Thru-Bolt™ cases (The Original) with cap aligning bushings create better compressive strength and maintaining the main cap alignment. The pinion pilot-bearing bore utilizes an extra long bearing that is completely captive, retained by screw fasteners.\u003c\/p\u003e\n\u003cp\u003e7075 aluminum caps are utilized with billet steel adjusters and 7\/16\" pinion support stud kit are included. All the MW thru bolt cases are clearanced for 9-1\/2\" (9-1\/4\" actual diameter) through 10” (9-7\/16\" actual diameter) gears. Fluid passage ports for external and internal lubrication systems are pre-drilled.\u003c\/p\u003e\n\u003cp\u003eInstructions: \u003ca rel=\"noopener\" title='Instructions for Mark Williams Ford 9\" case' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0943\/6666\/3021\/files\/sb0001.pdf?v=1756948679\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarrier Bearing Bore Size: 4.00\"\u003c\/li\u003e\n\u003cli\u003eFinish: Black Cerakote\u003c\/li\u003e\n\u003cli\u003ePinion: Standard\u003c\/li\u003e\n\u003cli\u003eBearing Cap Material: 7075 Anodized Aluminum\u003c\/li\u003e\n\u003cli\u003eCase Material: A206 Heat Treated Cast Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e7\/16 Pinion Support threaded holes\u003c\/li\u003e\n\u003cli\u003eWeight 16.5lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePositive Pilot Bearing Retention Screws\u003c\/li\u003e\n\u003cli\u003eThru Bolt Constructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e7\/16 Threads in pinion support\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e7075 T651 Aluminum Caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eGrade 9 Bolts with alignment bushings and reduced hex nuts \u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003ePilot bearing removal holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eGRIP-LOCK™ Steel Adjusters\u003c\/li\u003e\n\u003cli\u003eThreaded for Optional Load Bolt\u003c\/li\u003e\n\u003cli\u003eOptional Internal Pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThru Bolt Aluminum 4.0\" Bearing Case \u003c\/li\u003e\n\u003cli\u003eBillet 7075 aluminum main caps w\/ hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBearing Adjusters w\/ locks\u003c\/li\u003e\n\u003cli\u003e7\/16 Pinion support studs w\/ washers and nuts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mark Williams","offers":[{"title":"Default Title","offer_id":45343429591063,"sku":"57458BLK","price":1149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/7796\/3799\/files\/MRW_3753_70713897-c955-4c23-98b5-984cb33d1731.jpg?v=1785117089","url":"https:\/\/fireballperformanceparts.com\/products\/9-ford-aluminum-thru-bolt-case-4-00-bearing-w-alumimum-caps-black-cerakote","provider":"Fireball Performance Parts","version":"1.0","type":"link"}