These kits are made for all series Buick's with the Dynaflow transmission used from 1955-1960.

We offer four versions of kits ranging from an External Seal Kit which is just for sealing up the outside of the unit and fixing any leaks, to our most complete Master Kit which includes all gaskets, seals, rings, clutches and steel plates.

External Seal Kit = All gaskets and seals required to re-seal the outside of the transmission.

Overhaul Kit = All gaskets, rubber seals, metal clad seals, and sealing rings.

Major Kit = Overhaul kit plus friction plates.

Master Kit = Major kit plus steel plates