I had one ARP 2000 Molnar rod bolt stretch to .0083 at 55 Ft. lbs. shock puke shruggy I suspect that bolt didn't get the correct heat treat shruggy work I still have it realcrazy
I decided to start at 40 Ft. Lbs. on all of his rods after that up


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)