{"product_id":"ridetech-9-rear-end-housing-for-4-link-rear-1970-1981-gm-f-body-camaro-firebird-trans-am-satin-black-61-25-stock","title":"RideTech 9\" Rear End Housing For 4-Link Rear - 1970-1981 GM F-Body Camaro, Firebird, Trans Am - Satin Black \/ 61.25 (Stock)","description":"Ridetech 9” Rear Axle Housings: Installing a Ridetech Bolt-On 4-Link into your 1970-1981 Camaro\/Firebird has never been easier with the help of this Ford 9” Rearend which includes the 4-Link bar brackets already welded to the housing!NOT TO BE USED WITH ANYTHING OTHER THAN RIDETECH'S 4-LINK SYSTEM. WILL NOT WORK WITH LEAFS OR OTHER BRAND REAR SUSPENSION.\nThe 9” Ford housings are a great foundation for putting torque to the pavement. The housings feature a webbed center section with internal gussets with 1\/4″ wall 3” diameter tubes and billet steel flanges (New Style Big Bearing\/Torino). The pinion is offset ½” and the axle flange is offset 2 ½”.  Available in a stock axle flange to axle flange width of 61.25″ or narrowed to 56″ to satisfy mini-tubbed applications.\nThese housings include both a drain plug and jack pad and Grade 8 T-bolt hardware for sufficient strength where you need it. 3rd member studs are pre-installed and ready to accept a third member. Ridetech is offering their housings in both black power-coat and raw for vehicles that are in varied stages of completion to fit customer needs.\nThe included 31-spline axles are heat treated from 1541H Alloy and feature 5” x 4 ¾” bolt pattern and Grade 8 1\/2”-20 x 2” wheel studs. Timken SET20 bearings are pressed onto the axles which also include the bearing retaining plates.\nAll 3rd Members feature Yukon nodular iron case, aluminum Daytona pinion support, 1350 billet steel yoke, Timken bearings and Eaton Trutrac differential unit.  The Trutrac is a helical-gear style limited-slip differential that maximizes wheel traction and enhances driving characteristics. Available with 3.50, 3.70, 3.89 or 4.11 ratio.  The included LubeLocker gaskets prevents leaking without the use of silicon and is reusable.\n2nd Gen Camaro (1970-1981) 4-Link | Designed to work with new style Ridetech 4-Link (Kit # 11177187 – 2 piece cradle). \nRidetech 9” Rear Axle Housings Features \u0026amp; Benefits: \nWebbed center section with internal gusseting for added strength \n1\/4” wall tubes\n31-spline heat-treated 1541H custom alloy axles\nHigh-quality Timken tapered bearings on axle as standard\nAxle Seals come pre-installed\nAvailable in raw or black powder-coated finishes\nHigh quality Grade 8 installation hardware included | housing studs, t-bolts, nuts, washers for a seamless install\nWorks with Ridetech 70-81 F-Body (Camaro\/Firebird) rear 4-link systems | Comes with 4-link and sway bar brackets already installed\nUncoated Part #\nCoated Part #\nWidth\nAxle Flange Width\nHousing Flange Width\nAxle Offset\nPinion Offset\nDriver Axle\nPass. Axle\n11179680\n11179682\nStock\n61.25\n56.25\n2.5\n0.5\n28.313\n31.688\n11179681\n11179683\nNarrowed\n56\n51\n2.5\n0.5\n25.688\n29.063","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611639611708,"sku":"(select options) ford 9\"_70-81 camaro-4","price":2175.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/specbuiltls.com\/products\/ridetech-9-rear-end-housing-for-4-link-rear-1970-1981-gm-f-body-camaro-firebird-trans-am-satin-black-61-25-stock","provider":"My Store","version":"1.0","type":"link"}