Pro Series ARP2000 2-pc Rod Bolt Kit for Buick 90° V6 (cap screw type) 1.700˝ UHL, fits Grand Nation

Pro Series ARP2000 2-pc Rod Bolt Kit for Buick 90° V6 (cap screw type) 1.700˝ UHL, fits Grand NationBecause factory connecting rods (or aftermarket versions of OEM rods) are used in a variety of applications from rebuilt stock motors to modified powerplants used in circle track, marine and drag racing engines including those with superchargers and or nitrous oxide injection systems ARP offers replacement rod bolts in three different models. All of them are substantially better than the stock OEM and most aftermarket bolts. For the most severe

The threads are rolled after heat-treating which gives them about 2000% better fatigue strength than most main bolts that are threaded prior to heat-treating

the bolt should be replaced immediately

The ARP Stainless material is not affected by corrosion or extreme heat

which is substantially stronger than the OEM bolts

originally developed for NASCAR competition

making it ideal for the pplication

ARP studs are thread rolled after heat-treat

there’s not a better stud setupon the market today

each stud is placed verticallyinto special racks and precisely heat-treated to 190

The Pro Series bolts

Both are nominally rated at 180

Camshaft positioning is critical on overhead cam engines and ARP makes sure that the cam towers are properly secured through use of these durable bolts and studs