Tail Housing Adapter for Powerglide Tail Housing to Accept TH350/Powerglide Yoke Speedmaster 4340 Billet Steel crankshafts

Speedmaster 4340 Billet Steel crankshafts are manufactured from high quality true billet round bar stock

Speedmaster pushrod length checking tools are precision crafted from steel alloy for years of accurate measurements

and highly viscous silicone fluid between the two--these SFI-approved Fluid dampers can control all crankshaft vibration

It serves as a direct replacement for stock intakes

Tail Housing Adapter for Powerglide Tail Housing to Accept TH350/Powerglide Yoke Speedmaster 4340 Billet Steel crankshaftsConvert the Speedmaster Powerglide tail housing to accept a TH350 Powerglide yoke with the billet steel tail housing adapter.