According to the chassis manual "4 speed trans got forged cranks which did not require any external balancing. Problems arise when trying to convert from auto to manual." The fly wheel can be rebalanced by drilling 31/32 holes (3).66 deep at the piont of drill. Have to get book to see pics. --- On Tue, 10/12/10, chymar01@xxxxxxxxxxx <chymar01@xxxxxxxxxxx> wrote: > From: chymar01@xxxxxxxxxxx <chymar01@xxxxxxxxxxx> > Subject: Re: flywheel- crankshaft. > To: 1962to1965mopars@xxxxxxxxxx > Date: Tuesday, October 12, 2010, 1:50 AM > > > As far as I know the factory never made one. In the rare > instance where a later 400 or 440 was ordered with a > 4-speed, they used a steel crank. The only external balance > flywheels I've ever seen were big block trucks with 12" > flywheels. > > Mark > > ----- Original Message ----- > From: "MO ( Steve Mick)" <micher@xxxxxxxxxxxxxxx> > > To: 1962to1965mopars@xxxxxxxxxx > > Sent: Monday, October 11, 2010 6:19:17 PM > Subject: flywheel- crankshaft. > > > Hay all, after weighing all the info , I am going to leave > the 78 440 > engine together. not changing the external balance crank to > my 413 internal > balance crank. Since I will use a 4 speed, I now need to > find a used 10 1/2 > "flywheel for external balance. I don't want to modify an > internal > balance flywheel and I know about the new one from" 440 > Source. " So what > engines and years would have an interchangable 10 1/2 " > external balance > flywheel? Thanks for any help......................MO > > {Steve Mick} > http://stevemick.shutterfly.com/pictures#Part%202 > > > ---- > Please address private mail -- mail of interest to only one > person -- directly to that person. I.e., send parts/car > transactions and negotiations as well as other personal > messages only to the intended recipient, not to the > Clubhouse public address. This practice will protect your > privacy, reduce the total volume of mail and fine tune the > content signal to Mopar topic. Thanks! > > 1962 to 1965 Mopar Clubhouse Discussion Guidelines: > http://www.1962to1965mopar.ornocar.org/mletiq.html and > http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. > > > > > [Non-text portions of this message have been removed] > > > ---- > Please address private mail -- mail of interest to only one > person -- directly to that person. I.e., send > parts/car transactions and negotiations as well as other > personal messages only to the intended recipient, not to the > Clubhouse public address. This practice will protect your > privacy, reduce the total volume of mail and fine tune the > content signal to Mopar topic. Thanks! > > 1962 to 1965 Mopar Clubhouse Discussion Guidelines: > http://www.1962to1965mopar.ornocar.org/mletiq.html and > http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. > > > >