Benco's pro street UPGRADED 3.88 freeway flyer transaxles are rebuilt with performance and larger engines in mind, they also allow for increased cruising and top speed, 70 mph@3200 rpm with stock tires, 3.88 ring and pinion, 3.80x2.06x1.26x.89, this transaxle features 12 volt starter bushing and 200mm flywheel bellhousing sizing, includes 4 spider superdiff, h.d. side cover, t.i.g. welded gears, hard keys, steel forks, welded cross shaft, rebushed gear carrier, new mainshaft bearing,new pinion and differential bearings,  new syncros, sand blasted cases, new hardware and seals, includes a 5 year unlimited mile warranty, (does not cover abuse, breakage, or shipping) priced outright/core charge included, call for core return/credit, will fit 1973-1979 bug and ghia, can fit type 3 with type 3 single hole hockey stick, we can custom build anything you need FAST!, SWING AXLE also available