1969 Big Block Flywheels

[Herbert L.]

Looking for the correct flywheel PN for my 69 L36. I have two PNs now, a 3973456N (F52), and a 3714463 (F2260). Any help out there would be greatly appreciated. Thanks

[Joe L.]

Re: 1969 Big Block Flywheels

Herb-----

I believe the 3973456 is the one you want. To confirm this, check to be sure that it's 14" OD and/or has a 168 tooth flywheel. Please let me know what you find.

The 3714463 is a casting that dates back to 1955 and it was in use until 1966 for several successive flywheel part numbers. Believe it or not, it should work for your application, too.

However, if the 3973456 is as I described above, that's the one I'd probably use, assuming that both are in the same condition.