Harmonic balancer bolt for stock 318 with 80012 balancer

Morning All,

Does anyone have a source for an "inexpensive" balancer bolt that will work with an aftermarket professional products balancer?

The ARP 240-2501is overpriced for what I'm doing, and I don't have a 12 point socket that large.


This brings me to P5249557AB, which can be had for $10. but I note the underhead length says 2.250, which I have seen some complain as being too long.



Trying to save $50 by the time I buy a socket for the ARP.

Anyone have a less expensive "mr gasket" type bolt they have found, or can confirm the P5249557AB fitment?
\thanks