The BTE-251901 turbo splined, Vasco 300, single ring Powerglide input shaft is our third level upgrade input shaft for combinations that are under 1200 horsepower. This input shaft has the following features.
• Manufactured from Vasco 300 heat treated material.• Twist oil passages for converter return flow past turbo bushing.• Single Ring design with spline groove oiling to reduce chance of failure in the ringed area of the shaft.We use this shaft in all our higher horsepower level stock case glides and lower-level aftermarket case glide with either an OEM pump with aftermarket turbo bushing stator tube or a BTE-243510 aftermarket pump. Not recommended to use with an un-modified OEM stator tube pump.
