Are you a looking to
rebuild your own transmission and needing some specialty parts to match your
application? BD offers a range of rebuild parts kits featuring the same parts
we use in our own performance transmissions for the seasoned builder to
complete the job. All kits include the basic rebuild parts and gaskets and
have the added touches that range from stock HP up to our Stage 4 Master Kit
– which is pretty well everything we put in our own transmission rebuilds.

16 Overdrive friction surfaces
33% increased torque holding capacity
Billet QT100 Reaction plates
Longer clutch engagement area
33% more steel mass for better heat absorption
Raybestos clutches B29308L / B29309L are required (included in BD Build-It
kits)