The 1970 440-6bbl had the external balance weights on the torque converter. can you find a 1970 440-6bbl flywheel? Or drill a standard flywheel as noted on the previous diagram. You need to install that to make sure the balance is correct. I would not fire the engine without the correct external balance. Is that a numbers matching engine for the Superbird?
Jim
Last edited by RealWing; 04/06/20 08:17 PM.
1970 Superbird 440-6bbl, auto
1969 Barracuda 340-4bbl, FB Formula S auto
1969 Barracuda 6.1 L Hemi, 5 speed, Convertible
2022 Can Am Spyder RTL
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