I have 2 flywheels. One is an automatic and weighs 19 3/4 lbs. The other is a manual and weighs just over 32 lbs. It is drilled for my 10 inch clutch. I think it came out of a 63 4 speed Jetfire that I parted out. If I remember right I got it back from a friend I sold it to originally. I think I’ll check, it seems pretty heavy.