Dragster Rearend HousingDragMild Steel Dragster Mild Steel Rear End Housing, Competition Engineering has designed and built a rear end housing far stronger and more accurately produced than any other housing on the market, .125IN Thick is designed with over lapping joints that provide two weld seams. This greatly improves the strength as compared to butt welded shells. 3/8IN thick flate plate is CNC machined to ensure proper axle alignment to the center section. The face plate is machined after the housing is welded, so the alignment will not be comprised after welding the housing together. Come with a - 6 AN drain plug, 1/8IN NPT fitting for a vent and an aluminum o-ring filler cap. ��Stronger .125" thick sheet metal shell is more accurately produced than any other rear end housings on the market��Designed with overlapping joints that provide two weld seams to greatly improve strength compared to butt-welded housing shells��Housing comes in standard 26.00" flange to flange width��Withstands advanced E.T. applications: internal bulkheads stiffen the shell to the face plates preventing movement and adding strength around the housing mounting brackets��3/8" thick face plate is CNC machined after the housing is welded to ensure proper axle alignment to center section��Includes a �6 AN drain plug, 1/8" NPT fitting for a vent, and an aluminum o-ring filler cap��Carrier Stud Kit No. C9006 available separatelyress the shock absorbe