Universal Water Pump Pulley Stud Kit w/ 1.750in Fan Spacer 5/16-24 Thread x 3.000in OAL Black Oxide He

Universal Water Pump Pulley Stud Kit w/ 1.750in Fan Spacer 5/16-24 Thread x 3.000in OAL Black Oxide HeWhether youre mounting your fan directly to the water pump, or using a spacer for clearance, ARP has you covered with our 180,000 psi water pulley kits. Our kits come in 8470 or polished ARP Stainless and cover spacers up to 3. 250? in 0. 250? increments. Material: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

which gives themabout 2000% (that’s twenty times) better fatigue strength thanthose studs that are threaded prior to heat-treat (a very commonindustry practice)

reciprocating and valve train components

What’s more

limited rule ovaltrack competition and street use

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

heat-treated in-house to 190

marine and drag racing engines – including those with superchargers and/or nitrous oxide injection systems – ARP offers replacement rod bolts in three different models

Available in both High Performance and Pro Series kits

Complete with washers

and is a premium replacement for OEM fasteners

000 lbs clamping force

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing