Benco's pro street freeway flyer transaxles are rebuilt with performance and larger engines in mind, they also allow for increased cruising and top speed, 3.88 ring and pinion, 3.80x2.06x1.26x.89, this transaxle features the correct THING cv cups/flanges, 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, we can custom build anything you need FAST!