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2004 PETERBILT 320 Engine Components
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ARP High Performance Series Connecting Rod Bolt Kits are manufactured from seamless and defect-free 8740 chromoly steel. All ARP rod bolts are heat-treated before grinding and thread rolling and have a large under head radius for greater strength.Fitment:
Universal Fit
C$148.98 -
ARP High Performance Series Connecting Rod Bolt Kits are manufactured from seamless and defect-free 8740 chromoly steel. All ARP rod bolts are heat-treated before grinding and thread rolling and have a large under head radius for greater strength.Fitment:
Universal Fit
C$56.98 -
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.Fitment:
Universal Fit
C$77.98 -
ARP Main Stud Kits are made from the highest quality materials, and guarantee to deliver superior functionality and durability.Fitment:
Universal Fit
C$124.98 -
ARP Main Bolt Kits are rated at a hefty 180,000 psi tensile strength and they have a wide-area flange to provide even load distribution during torqueing.Fitment:
Universal Fit
C$128.98 -
ARP Main Bolt Kits are rated at a hefty 180,000 psi tensile strength and they have a wide-area flange to provide even load distribution during torqueing.Fitment:
Universal Fit
C$146.98 -
ARP High Performance Series Connecting Rod Bolt Kits are manufactured from seamless and defect-free 8740 chromoly steel. All ARP rod bolts are heat-treated before grinding and thread rolling and have a large under head radius for greater strength.Fitment:
Universal Fit
C$157.98 -
ARP High Performance Series Cylinder Head Bolt Kits are rated at 170,000 psi--15 percent stronger than Grade 8 fasteners. They are available with hex heads or reduced wrenching 12-point heads that eliminate the need for valvetrain removal when re-torqueing cylinder heads.Fitment:
Universal Fit
C$179.98 -
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.Fitment:
Universal Fit
C$509.98 -
ARP Oil Pump Driveshaft Kits are manufactured from heat-treated chromoly steel, and are larger in diameter than the OEM unit. This enables the ARP shafts to handle the added torque requirements of increased oil pump capacity or heavy-viscosity lubricants. These products are rated at 220,000 psi.Fitment:
Universal Fit
C$70.98 -
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.Fitment:
Universal Fit
C$357.98 -
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.Fitment:
Universal Fit
C$354.98 -
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.Fitment:
Universal Fit
C$67.98 -
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.Fitment:
Universal Fit
C$233.98 -
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.Fitment:
Universal Fit
C$344.98 -
ARP Valve Cover Stud Kits are created to minimize valve cover deflection, reducing the chance of oil seepage. These products come packaged with all necessary studs, nuts, and washers.Fitment:
Universal Fit
C$78.98 -
ARP Valve Cover Stud Kits are created to minimize valve cover deflection, reducing the chance of oil seepage. These products come packaged with all necessary studs, nuts, and washers.Fitment:
Universal Fit
C$80.98 -
ARP Valve Cover Stud Kits are created to minimize valve cover deflection, reducing the chance of oil seepage. These products come packaged with all necessary studs, nuts, and washers.Fitment:
Universal Fit
C$137.98 -
ARP Pro Series Rocker Arm Studs are manufactured from 8470 chromoly steel and are heat-treated to 200,000 psi tensile strength. These products are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. They are designed for use with Perma-Loc adjusters.Fitment:
Universal Fit
C$188.98 -
ARP Valve Cover Stud Kits are created to minimize valve cover deflection, reducing the chance of oil seepage. These products come packaged with all necessary studs, nuts, and washers.Fitment:
Universal Fit
C$87.98