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The 390 flywheel which is so often said to be the one to use when dropping a 429 into a '73-'79 era truck is also compatible with many other models of Ford or Mercury isn't it?
The 390 flywheel which is so often said to be the one to use when dropping a 429 into a '73-'79 era truck is also compatible with many other models of Ford or Mercury isn't it?
The only difference between the 352/360 & 390 flywheel is the size of the clutch. Either can be used.
C5AZ-6375-K .. 352/360 Flywheel-Use with 11" Clutch - (6) 5/16" -18 pressure plate attaching holes on a 12 3/8" bolt circle / Obsolete
1965/67 Ford 352 Passenger Cars & F100/350 352; 1968/76 F100/350 360.
------------------------------------------------------------------------------------- C5AZ-6375-L .. 390 Flywheel-Use with 11 1/2" Clutch - (6) 5/16" -18 pressure plate attaching holes on a 12 7/8" bolt circle / Obsolete