Fully CNC machined Austin Healey flywheels made from a solid billet of steel and manufactured from our drawings to suit the 7 ⅖ inch twin plate clutch.
Holes are machined around the circumference of the flywheel to reduce weight. They also have an 12-bolt fixing and are only suitable for our 12-bolt Austin Healey steel cranks ENG432SC and ENG633SC.
Will only accept thin ring gear ENG635R.
7.1/4" RACE CLUTCH