i have a mueller twin disc clutch, that i bought used. i think tilton makes it. i have everything but the bolts, and of course the stock bolts are way too short. i was wondering if i could just use some grade A bolts, from a hardware store. because mueller as far as i know has gone out of business. any input is appreciated, thanks alot.

 

grade 8 is hardened for heavyduty and automotive use.