I'm not really a believer in ARP's marketing hype. I bought some of their intake manifold chrome-moly bolts for my 302 intake and within a month they rusted. They're supposed to be ultra corrosion resistant
Anyhow, I need to replace the stock Grade 8 bolts on my TrueTrac that are prone to stretching and cracking.
Will local Lowes/Homedespot/hardware store Grade 8 fasteners do the trick? Or are they cheap copies of Grade 8 fasteners?
McMaster has Grade 9 fasteners with a 170,000 psi min yield strength - the same as ARP.
Anyhow, I need to replace the stock Grade 8 bolts on my TrueTrac that are prone to stretching and cracking.
Will local Lowes/Homedespot/hardware store Grade 8 fasteners do the trick? Or are they cheap copies of Grade 8 fasteners?
McMaster has Grade 9 fasteners with a 170,000 psi min yield strength - the same as ARP.