GM Turbo Powerglide to TH400 Converter Hardened Input Shaft 1.76 which keeps debris from entering

which keeps debris from entering your air intake system and provides better airflow

reducing the load on all internal components

These durable but lightweight aluminum pumps push up to 35 gallons of water per minute of coolant circulation

Cover your valvetrain with a set of Speedmaster fabricated aluminum valve covers

Designed for engines producing up to 500hp

GM Turbo Powerglide to TH400 Converter Hardened Input Shaft 1.76 which keeps debris from enteringOur hardened input shafts offer increased lubrication, flow and strength, a resized diameter provides optimum stress lubrication along the entire length of the shaft, and extended high gear splines to the oil ring. They may requires some minor machining of the stator support.