Can I use any AMC V8 flywheel on any AMC V8 motor, and for any year?
The AMC V8’s share a great number of parts between the different models (290,304,343,360,390, and 401’s) but some items are motor specific. The flywheels are externally balanced for each motor and should not be swapped between motor sizes. OMIX sells the flywheels for the 1971 and up AMC 360 V8 (16912.08) and the 1971 and up 401 V8 (16912.