ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.
These premium-grade ARP Pro series flexplate bolts are far superior to OEM hardware. Forged from aerospace alloy and heat-treated prior to thread rolling and machining, they feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter for increased strength and improved register.
As the crankshaft flexes, the balancer absorbs incredible amounts of energy. ARP balancer bolt kits will ensure that your balancer is locked into position. They feature a 1/4 in. thick wide-area washer and an extra-tall, 12-point head that accepts a deep socket to eliminate the fear of stripping the head.
ARP Fasteners
GM 6.6L Duramax balancer bolt kit inBOLT ONLY in
129-2503
Regular price
$41.19
ARP Balancer Bolt Kits are designed to ensure that your balancer is locked into position. They are available with a 1/4 in. thick wide-area washer and an extra-tall, 12-point head that accepts a deep socket to eliminate the fear of stripping the head.
ARP Fasteners
Ford 7.3L Powerstroke diesel ft99- ft03 rod bolt kit
250-6302
Regular price
$333.00
ARP Pro Series Connecting Rod Bolts are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and threads are rolled to provide up more fatigue strength.
ARP Fasteners
Ford 7.3L Powerstroke diesel ft93- ft02 head stud kit
250-4201
Regular price
$968.15
ARP Pro Series Cylinder Head Stud Kits are heat-treated prior to thread rolling and machining and are rated at a whopping 200,000 psi for the 8740 material and 220,000 psi for ARP2000. They are available with 12-point nuts, and come packaged with hardened parallel washers for an even load distribution and accurate torque readings.
ARP Fasteners
Ford 6.4L Powerstroke main stud kit
150-5802
Regular price
$537.64
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.
ARP Fasteners
Ford 6.4L Powerstroke diesel head stud kit
250-4203
Regular price
$850.38
ARP Pro Series Cylinder Head Stud Kits are heat-treated prior to thread rolling and machining and are rated at a whopping 200,000 psi for the 8740 material and 220,000 psi for ARP2000. They are available with 12-point nuts, and come packaged with hardened parallel washers for an even load distribution and accurate torque readings.
ARP Fasteners
Ford 6.0L Powerstroke main stud kit
150-5801
Regular price
$556.89
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.
ARP Fasteners
Ford 6.0L Powerstroke diesel head stud kit
250-4202
Regular price
$743.10
ARP Pro Series Cylinder Head Stud Kits are heat-treated prior to thread rolling and machining and are rated at a whopping 200,000 psi for the 8740 material and 220,000 psi for ARP2000. They are available with 12-point nuts, and come packaged with hardened parallel washers for an even load distribution and accurate torque readings.
ARP Fasteners
Ford 6.0/6.4L Powerstroke diesel rod bolt kit
250-6301
Regular price
$244.08
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.
ARP Fasteners
Dodge Cummins 5.9L diesel 24V late ft97- ft06 ARP2000 main stud kit
247-5401
Regular price
$366.60
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.
ARP Fasteners
Dodge Cummins 5.9L DSL pre ft04 flywheel bolt kit
147-2802
Regular price
$98.78
ARP Pro Series Flywheel Bolt Kits are made from aerospace alloy, and are heat-treated prior to thread rolling and machining. These products are available with an exclusive, flat 12-point head design and a larger-than-stock shank diameter for more strength.
ARP Fasteners
Dodge Cummins 5.9L ACR diesel rod bolt kit
247-6303
Regular price
$254.25
ARP Pro Series Connecting Rod Bolts are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and threads are rolled to provide up more fatigue strength.
ARP Fasteners
Dodge Cummins 4BT diesel ARP2000 head stud kit
247-4206
Regular price
$500.20
ARP Cylinder Head Stud Kits are heat-treated prior to thread rolling and machining and are rated at a whopping 200,000 psi for the 8740 material and 220,000 psi for ARP2000. They are available with 12-point nuts, and come packaged with hardened parallel washers for an even load distribution and accurate torque readings.
ARP Fasteners
Dodge 5.9L/6.7L 24V Cummins ft98-pres custom age head stud kit
247-4204
Regular price
$1,824.91
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.
ARP Fasteners
Dodge 5.9L/6.7L 24V Cummins ft98&later head stud kit
247-4202
Regular price
$716.08
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.
ARP Fasteners
Chevy/GM 6.6L Duramax diesel flexplate bolt kit
230-2901
Regular price
$118.79
ARP Flexplate Bolt Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.