ARP Dodge/Cummins 5.9L 24V 2-Bolt Main Stud Kit - (1998.5-2007) New
The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 200,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.
There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 200,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.
ARP recommends the use of main studs over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don't "twist" into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life (very critical on aluminum blocks). Finally, there are factors of easier engine assembly and proper alignment of caps every time.
ARP Dodge/Cummins Custom Age Head Stud Kit (CA625+)(1998.5-2018)New
ARP Dodge/Cummins Custom Age Head Stud Kit (CA625+)
Custom Performance builders know that ARPS Custom Age 625+ Head Stud Kit provides the superior strength and durability that's needed When you add increasing amounts of turbo boost to diesel applications.
ARP has introduced the new 625+ head studs. Custom Age 625+å material has a minimum rating of 260,000 psi tensile strength. They are engineered to provide the clamping force required to keep cylinder heads from lifting due to exceptionally high combustion pressures. You can torque these head studs up to 160 ft/lbs for extreme HP applications. ARP also offers head stud kits made from ARP2000 (220,000 psi minimum) for the Dodge/Cummins plus Chevy DuraMax diesel, Ford 7.3L PowerStroke diesel, and 6.0L PowerStroke. The stud kits include heat-treated chrome moly steel nuts (12-point) and parallelground washers. The studs are manufactured in ARPs Santa Paula, CA plant, with threads rolled after heat-treat to provide optimum fatigue strength. They are centerless ground to assure perfect concentricity. The ends of the studs are broached to facilitate easy installation. This feature also enables the cylinder head to be removed in tight quarters.
ARP - The world leader in fastener technology has just released a new Pro Series flexplate bolt kit for 1994-2007 Dodge Cummins 5.9L diesel applications.
Kit includes a set of eight 8740 Pro Series flexplate bolts that are rated at 200,000 psi that replace the factory Dodge bolts.
ARP flexplate bolts feature an exclusive flat 12 point head design and a larger than stock underhead radius for increased strength. Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal load distribution. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series flexplate bolts.
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.
ARP - The world leader in fastener technology has just released a new Pro Series flywheel bolt kit for 1989 and later Dodge Cummins 5.9L & 6.7L diesel applications with standard flywheels. Does not fit 2005 and later applications with dual mass flywheels.
Kit includes a set of eight 8740 Pro Series flywheel bolts that are rated at 200,000 psi and a set of eight parallel ground chamfered washers that replace the factory Dodge bolt and washer.
ARP flywheel bolts feature an exclusive flat 12 point head design and a larger than stock underhead radius for increased strength. Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal load distribution. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series flywheel bolts.
The ARP Dodge Cummins Balancer Bolt Kits are optimized for enhanced reliability and increased strength. Each ARP balancer bolt kit includes four (M12 x 1.25) 8740 Pro Series balancer bolts that are rated at 200,000 psi tensile strength, four 8740 parallel ground washers and a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant. ARP bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series balancer bolt kits.
The ARP Dodge Cummins Balancer Bolt Kits are optimized for enhanced reliability and increased strength. Each ARP balancer bolt kit includes four (M12 x 1.25) 8740 Pro Series balancer bolts that are rated at 200,000 psi tensile strength, four 8740 parallel ground washers and a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant. ARP bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series balancer bolt kits.
ARP Dodge/Cummins Head Stud Kit for 24V, 5.9L & 6.7L (1998.5-2018)New
ARP Head Stud Kit for Dodge/Cummins 24V, 5.9L & 6.7
Are you looking to overcome head gasket failures? Performance fastener industry leader Automotive Racing Products (ARP) manufactures heavy-duty diesel head studs that will help to reduce or eliminate head gasket failures. They provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures.
The industry gold-standard ARP diesel head stud is made from ARP’s proprietary ARP2000 material. This metal is tensile strength rated at 220,000 psi. In addition to phenomenal temperature stability, ARP2000 has excellent notch toughness. Also, ARP Ultra-Torque Fastener Assembly Lubricant is Included with this kit.
ARP diesel head studs are manufactured in ARP’s Santa Paula, CA plant from proprietary ARP 2000 material, with threads rolled after heat-treat to provide optimum fatigue strength. The ARP Bolts are centerless ground to assure perfect concentricity. The ends of the arp bolts head studs are broached to facilitate easy installation. This feature also enables the cylinder head to be removed in tight quarters. Also included in each ARP Bolt kit are heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers. The ARP Bolts are black oxide finished for extra durability.
In order to ensure optimum quality control for their head studs, bolts, and other products, ARP has grown to be exceptionally self-reliant and now controls all aspects of the manufacturing process. All operations on bolts, head studs, and other products are performed in-house and closely monitored. This is how ARP has been able to establish a reputation for “zero defects” quality for its bolts, head studs, and other products.
ARP Main Stud Kit , 5.9L/6.7L (2004-2007) 5.9L(with Factory Girdle) Also called, factory block stiffener plate.
The industry gold-standard ARP diesel head stud is made from ARP’s proprietary ARP2000 material. This metal is tensile strength rated at 220,000 psi. In addition to phenomenal temperature stability, ARP2000 has excellent notch toughness. Also, ARP Ultra-Torque Fastener Assembly Lubricant is Included with this kit.
ARP diesel head studs are manufactured in ARP’s Santa Paula, CA plant from proprietary ARP 2000 material, with threads rolled after heat-treat to provide optimum fatigue strength. The ARP Bolts are centerless ground to assure perfect concentricity. The ends of the arp bolts head studs are broached to facilitate easy installation. This feature also enables the cylinder head to be removed in tight quarters. Also included in each ARP Bolt kit are heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers. The ARP Bolts are black oxide finished for extra durability.
In order to ensure optimum quality control for their head studs, bolts, and other products, ARP has grown to be exceptionally self-reliant and now controls all aspects of the manufacturing process. All operations on bolts, head studs, and other products are performed in-house and closely monitored. This is how ARP has been able to establish a reputation for “zero defects” quality for its bolts, head studs, and other products.
ARP - Leading the way in Performance Fasteners has just released a new APP2000® rocker pedestal stud kit for Dodge Cummins 24 Valve applications. ARP2000® material is rated at 220,000 psi tensile strength which is substantially stronger than grade 8 hardware and the studs are reusable as compared to the OEM Torque to Yield (TTY) bolts. Available in Black oxide finish and packaged in 12-piece packs with 12-Point nuts and a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant.
Description: Fits: 2006-2010 GM/Duramax
For Trucks with Allison Automatic Transmission
Item #: LDS-0610-ACHK
Condition: New
Price: $1,413.00
ARP Duramax Head Stud Kit 2001-2016New
ARP Head Studs are recommended when you are starting to make any kind of horsepower with the duramax. These head studs fit the years 2001-2016 equipped with the Duramax. ARP head studs are rated at 220,000 psi tensile strength which provides the clamping force required to keep cylinder heads from lifting due to higher combustion pressures.
ARP Duramax New Age High Strength 625+ Head Stud Kit (2001-2016)New
With performance enthusiasts adding increasing amounts of turbo boost to diesel applications, ARP® has provided an extra measure of security in the form of extra-strong head studs manufactured from the firm's proprietary Custom Age 625+® material that has a minimum rating of 260,000 psi tensile strength. They are engineered to provide the clamping force required to keep cylinder heads from lifting due to exceptionally high combustion pressures.
Flexplate bolts play an important role in the performance and safety of race vehicles and street machines. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP Flexplate bolts feature an exclusive flat 12 point head design and a larger than stock underhead radius for increased strength. Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal load distribution. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Flexplate Bolts.
Flywheel bolts play and important role in the performance and safety of race cars and street machines alike. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP premium grade bolts feature an exclusive, flat 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Complete with washers and nuts where applicable. Upgrade for ZF-86 manual Transmissions.
ARP Harmonic Balancer Bolt is optimized for enhanced reliability and increased strength. Each kit includes Pro Series balancer bolts that are rated at 200,000 psi tensile strength, and 8740 parallel ground washers. ARP bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength are the main attributes of ARP’s Pro Series balancer bolt kits.
ARP Harmonic Balancer Washer. The Duramax 2001-2015 featured where clearance is not an issue, the Washer kit features a chamfered ID, beveled edge and fully CNC machined surfaces. ARP driveline fasteners are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining and designed to exceed the OEM fasteners in strength and durability.
Today's critical diesel fasteners - head studs and bolts, main studs and bolts, and driveline - have been designed stronger than ever before to handle the extreme loads. As a results, installation pre-loads - the amount the fastener is stretched during installation - are very high. There are three methods that can be employed to determine how much tension is exerted on a fastener; using a torque wrench, measuring the amount of stretch, and turning the fastener a pre-determined amount (torque angle). Of these methods, use of a stretch gauge is the most accurate.
The metallurgical considerations that influence the design and production of the most reliable fasteners in motorsports. It is hoped that a simple understanding of the knowledge and commitment required to produce this reliability will make your future fastener decisions much, much easier.
ARP Multi-Use 12 pt. Metric Thread Bolt Kit, 5pak Metric Thread Bolt Kit.
8740 Chrome Moly
M10 x 1.50
35mm UHL
Torque Value*: 54 ft-lbs (73.2 Nm)*Torque notes: The torque values represented here are intended to be for general information only, not for specific installations. Always lubricate the fastener prior to applying torque to ensure accurate readings. The values above are for use with ARP Ultra-Torque®.
A premium grade 8740 alloy chromemoly steel is used to manufacture ARP High Performance connecting rod bolts. This material is heat-treated to provide a tensile strength in the 200,000 psi range. Which is substantially stronger than the OEM bolts. Cycle testing shows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts.
ARP started applying technology to race fastener design and manufacturing in 1968.
The first step ARP takes in the process of designing a connecting rod bolt is to determine the load that it must carry. This is accomplished by calculating the dynamic force caused by the oscillating piston and connecting rod. This force is determined from the classical concept that force equals mass times acceleration. The mass includes the mass of the piston plus a portion of the mass of the rod.
8740 Chrome Moly: Until the development of today’s modern alloys, chrome moly was popularly considered a high strength material. Now viewed as only moderate strength, 8740 chrome moly is seen as a good tough steel, with adequate fatigue properties for most racing applications, but only if the threads are rolled after heat-treatment, as is the standard ARP production practice. Typically, chrome moly is classified as a quench and temper steel, that can be heat-treated to deliver tensile strengths between 180,000 and 210,000 psi.
ARP Valve Cover Stainless 12 pt Bolt Kit (LLY-LML)Today's critical diesel fasteners - head studs and bolts, main studs and bolts, and driveline - have been designed stronger than ever before to handle the extreme loads. As a results, installation pre-loads - the amount the fastener is stretched during installation - are very high. There are three methods that can be employed to determine how much tension is exerted on a fastener; using a torque wrench, measuring the amount of stretch, and turning the fastener a pre-determined amount (torque angle). Of these methods, use of a stretch gauge is the most accurate.
The metallurgical considerations that influence the design and production of the most reliable fasteners in motorsports. It is hoped that a simple understanding of the knowledge and commitment required to produce this reliability will make your future fastener decisions much, much easier.
