37" wheel to wheel width, billet 7075 aluminum 4-link brackets on 20" centers, end bells, and 7075 aluminum cross tie bar to secure the 4-link brackets to the bottom of the housing. The housing also has provisions for either upper or lower wishbone attachment along with shock and wheelie bar mounts. Holes in the 4-link brackets accommodate rod ends with 5/8" cross holes. 3.812" bore, HD 10" ring gear, aluminum thirdmember with 40 spline aluminum spool, 35-spline 4340 pinion yoke, gun drilled 40 spline flange axles, brake assembly featuring MW quick change 4-piston calipers and lightened discs

Installation - Service instructions can be found on Service Bulletin #0030.

There are many items that can be interchanged to get your specific wheel to wheel width (from 33" to 36" and 38" to 42") and / or 4-link center dimension (18", 19", or 21"): Inner 4 link brackets, outer 4 link brackets, spacers, and end bells. To order, please collect your dimensions, then call 1-866-508-6394 or contact us to place your order.