ARP Rod Bolt Kit - M52 M52TU M54B30 N20/N26 N54 N55 B46/B48 B58 S55 turbo oil drain fitting Designed to replace the the

Designed to replace the the thermostat to cylinder heater coolant hose that commonly fails

(HJ63) 5' E34

BMW E36 325i M50 2

and other features available by request

ARP Rod Bolt Kit - M52 M52TU M54B30 N20/N26 N54 N55 B46/B48 B58 S55 turbo oil drain fitting Designed to replace the theT. These connecting rod bolts are precision CNC machined to ARP's exacting specifications and designed for optimum reliability and can be used on a variety of BMW engines. ARP rod bolts are thread rolled after heat treating, which gives them ten times better fatigue strength than those studs that are threaded prior to heat treatment (a very common industry practice). It costs more to do it this way, because it's tough on tooling, but the results are