The ARP General Replacement Steel Rod Bolt Kit (MPN 200-6208) is an essential upgrade for engine builders who demand more reliability than standard factory fasteners can provide. These connecting rod bolts are designed to maintain precise rod cap alignment and provide the consistent clamping force necessary to prevent catastrophic engine failure during high-RPM operation.

Manufactured from high-strength steel and heat-treated for maximum durability, these bolts undergo a rigorous manufacturing process where threads are rolled after heat treatment. This sequence significantly improves fatigue resistance compared to lower-grade OE hardware. Whether you are performing a stock rebuild or a mild performance upgrade, this kit ensures your bottom end is secured with professional-grade fasteners.

• Manufacturer Part Number: 200-6208
• Material: High-strength general replacement steel
• Heat-treated for superior tensile strength and reliability
• Threads rolled after heat treat for maximum fatigue life
• Precision-machined to ensure consistent preload and rod cap stability

Fits 1995-2005 Volkswagen Golf GTI and GTI VR6 models.

The ARP 204-6006 Connecting Rod Bolt Kit is an essential upgrade for Volkswagen VR6 engine rebuilds and high-performance applications. Engineered to exceed the capabilities of factory hardware, these fasteners provide the necessary clamping force and fatigue resistance to maintain connecting rod integrity under high-RPM and high-load conditions.

Replacing standard OE bolts with ARP hardware helps prevent rod cap movement and ensures the big-end bore remains concentric, protecting critical engine bearings and the crankshaft. These bolts are designed as a direct-fit solution for the VR6 engines found in the Golf GTI platform, offering the reliability needed for both street and track use.

• Manufacturer Part Number: 204-6006
• Precision-engineered for Volkswagen VR6 connecting rods
• Significantly higher tensile strength than standard factory fasteners
• Helps prevent catastrophic engine failure by securing the rotating assembly
• Ideal for high-performance builds and standard engine refreshes

Fits select 1974-1996 Nissan 260Z, 280Z, 280ZX, and 300ZX models (L24 Late / L26 / L28 / VG30E / VG30ET).

Secure your engine's rotating assembly with this high-strength rod bolt kit from ARP. As the most critical fasteners in the bottom end, these bolts are designed to replace factory hardware that can stretch or fail under high-RPM or high-load conditions. By providing consistent clamping force, these fasteners prevent rod cap movement and protect your crankshaft bearings during performance driving.

• Manufacturer Part Number: 202-6003
• Fits L24 (Late), L26, and L28 inline-six engines
• Fits VG30E and VG30ET V6 engines
• Essential for engine rebuilds and high-performance applications
• Engineered for superior tensile strength compared to OE hardware

Engineered for high-performance applications, the ARP 201-6002 Custom Age 625+ Rod Bolt Kit provides essential clamping force for the high-revving BMW S85 engine. These fasteners replace the factory rod bolts to prevent bolt stretch and potential catastrophic failure during high-RPM operation in 5.0L V10 powerplants.

Each bolt is manufactured from ARP's proprietary Custom Age 625+ super-alloy, providing a typical tensile strength of 260,000 to 280,000 psi. This material offers superior fatigue life and heat resistance compared to standard chromoly fasteners. The 12-point head design ensures positive socket engagement for accurate torque application during installation.

• Fits BMW S85 V10 engines (5.0L)
• Material: Custom Age 625+ super-alloy
• Head Style: 12-Point
• Tensile Strength: 260,000 - 280,000 psi
• Precision machined for perfect concentricity
• Manufacturer Part Number: 201-6002

Secure your engine's rotating assembly with the ARP 200-6219 ARP2000 Series rod bolt kit. Designed to withstand the high-stress environment of performance engines, these bolts provide the critical clamping force needed to prevent rod cap separation. Each fastener is manufactured from ARP2000 alloy, a material specifically engineered to outperform standard OEM hardware in high-RPM and high-load applications.

This kit features fasteners that are precision machined to ensure consistent preload and superior fatigue life. By replacing worn or factory fasteners with these high-strength components, you ensure the structural integrity of your connecting rods during assembly and operation.

• Manufacturer Part Number: 200-6219
• Material: ARP2000 Alloy
• Fastener Diameter: 3/8 inch
• Under Head Length (UHL): 1.600 inch
• Fastener Style: Connecting Rod Bolt
• Includes complete kit for designated applications

Fits select 1992-2005 Dodge Stealth, Mitsubishi 3000GT, Diamante, and Eclipse models (3.0L / 3.5L V6).

This ARP Connecting Rod Bolt Kit is an essential upgrade for any high-performance Mitsubishi 3.0L or 3.5L V6 build. As the critical link in your engine's rotating assembly, rod bolts must withstand immense reciprocating forces. ARP fasteners are designed to replace factory bolts that can stretch or fatigue under high RPM and increased cylinder pressures, providing the clamping force necessary to prevent catastrophic engine failure.

• Manufacturer Part Number: 107-6004
• Compatible Engines: 3.0L and 3.5L V6
• Includes high-strength rod bolts and assembly lubricant
• Designed for superior fatigue life and tensile strength compared to OEM hardware
• Ideal for both naturally aspirated and forced induction applications

Ensure the structural integrity of your rotating assembly with this Eagle Specialty Products replacement rod bolt set. Manufactured by ARP specifically for use in Eagle connecting rods, these fasteners provide the essential clamping force and fatigue resistance required for high-performance engine builds.

Constructed from ARP2000 high-strength alloy, these bolts are engineered to handle significantly higher tensile loads than standard hardware, making them a critical upgrade for high-RPM applications. Each bolt features a precision-machined 3/8-inch thread and a 1.5-inch under head length (UHL) to maintain proper torque and rod alignment. This kit includes a complete set of eight bolts.

• Manufacturer Part Number: EAG20060
• Material: ARP2000 Alloy
• Thread Size: 3/8 in.
• Under Head Length (UHL): 1.5 in.
• Socket Size: 7/16 in.
• Quantity: Set of 8 bolts

Ensure your rotating assembly can handle extreme internal stress with the ARP 300-6724 General Replacement Rod Bolt Kit. These 3/8-inch fasteners are manufactured from Custom Age 625 Plus (CA625+) material, a super-alloy that provides significantly higher tensile strength and superior fatigue life compared to standard 8740 chrome moly or OE hardware.

Engineered for high-performance applications where reliability is critical, these bolts are heat-treated and thread-rolled to exacting tolerances to maintain consistent clamping force under high-RPM conditions. This kit is designed as a general-purpose high-strength replacement for 3/8-inch rod bolt applications.

• Manufacturer Part Number: 300-6724
• Material: Custom Age 625 Plus (CA625+)
• Fastener Diameter: 3/8 inch
• Quantity: Set of 2 bolts
• Head Style: 12-Point

Secure your rotating assembly with this ARP Custom Age 625+ replacement rod bolt, specifically engineered for use with Carrillo connecting rods. Manufactured from a premium super-alloy, the Custom Age 625 Plus material offers significantly higher tensile strength and improved fatigue life compared to standard fasteners, providing the reliability required for high-stress racing and forced induction builds.

This fastener is designed to meet the precise tolerances of Carrillo rod assemblies, ensuring consistent clamping force and preventing rod cap movement during high-RPM operation. Every bolt is centerless ground for perfect concentricity and heat-treated to maximize durability under extreme thermal and mechanical loads.

• Brand: ARP
• Series: Custom Age 625+
• Part Number: 300-6708
• Application: Replacement fastener for Carrillo connecting rods
• Material: Custom Age 625 Plus super-alloy

Secure your critical engine components with the unmatched strength of the ARP Custom Age 625+ general replacement fastener. Designed for high-stress environments where standard hardware reaches its limit, this fastener is manufactured from ARP's proprietary Custom Age 625 Plus super-alloy, providing exceptional tensile strength and superior resistance to atmospheric corrosion and oxidation.

As a general replacement component, this hardware is engineered to maintain precise preload and structural integrity under extreme thermal and mechanical loads. It is an essential choice for professional engine builders who require the highest level of fatigue life and reliability in specialized racing or heavy-duty applications.

• Brand: ARP
• Material: Custom Age 625+ Super-Alloy
• Part Number: 300-6704
• Application: General Replacement
• Finish: Black Oxide

Secure your rotating assembly with this ARP Custom Age 625+ replacement connecting rod bolt, engineered specifically for use with Carrillo rods. When standard fasteners reach their limits in high-boost or high-RPM environments, Custom Age 625+ provides the necessary tensile strength and fatigue resistance to prevent catastrophic rod failure. This super-alloy material is a premium upgrade over standard ARP2000, offering superior protection against hydrogen embrittlement and stress corrosion.

• Manufacturer Part Number: 300-6703
• Material: Custom Age 625+ Super-Alloy
• Application: Direct replacement fastener for Carrillo connecting rods
• High tensile strength for extreme performance and racing applications
• Precision-engineered for consistent clamping force and reliability

Fits Suzuki Hayabusa GSX1300 models.

The ARP Rod Bolt Kit (MPN: 271-6301) is a critical upgrade for Suzuki Hayabusa engines, providing the essential clamping force needed to maintain rod cap alignment and prevent bearing failure under high-RPM conditions. As the most highly stressed fasteners in the rotating assembly, these bolts are designed to withstand centrifugal forces that often exceed the limits of factory hardware.

Each fastener is manufactured to exacting tolerances, ensuring superior fatigue life and reliability whether for high-performance street use or dedicated racing applications. Replacing your OE hardware with ARP fasteners is a standard procedure for any engine build aiming for increased power and durability.

• Specifically designed for Suzuki Hayabusa GSX1300 engines
• Enhanced material strength for high-RPM reliability
• Precision-rolled threads for maximum engagement and fatigue resistance
• Direct replacement for factory connecting rod bolts
• Manufacturer Part Number: 271-6301

Strengthen your engine's rotating assembly with the ARP Rod Bolt Kit for Subaru FA20 (2.0L) engines. Designed to replace standard factory fasteners, these high-strength rod bolts provide the increased clamping force necessary to prevent connecting rod failure during high-RPM operation or under the increased cylinder pressures of forced induction. Upgrading these fasteners is a critical step for any performance engine build where reliability is paramount.

• Fits Subaru FA20 (2.0L) engines
• High-strength construction to prevent rod cap stretch and bearing failure
• Direct replacement for OE connecting rod hardware
• Precision CNC-machined for exact fitment and thread engagement
• Includes all necessary fasteners for a complete rod service
• Manufacturer Part Number: 260-6303

Fits select 2004-2012 Subaru Impreza WRX/STI, Baja, Forester, and 2006 Saab 9-2X Aero with EJ25 DOHC Turbo engines.

Connecting rod bolts are the most critical fasteners in your engine's rotating assembly. This ARP High Performance series rod bolt kit replaces factory hardware to provide the clamping force and fatigue resistance required for high-RPM and turbocharged EJ25 builds. Manufactured from premium 8740 chrome moly steel, these bolts are heat-treated to ensure superior tensile strength compared to OE fasteners, protecting your engine against rod bolt stretch and catastrophic failure.

• Manufacturer Part Number: 260-6302
• Material: 8740 Chrome Moly Steel
• Engine Fitment: EJ25 DOHC Turbocharged
• Direct replacement for factory connecting rod bolts

Fits select 1993-2011 Subaru Baja, Forester, Impreza, Legacy, and Outback models including WRX and 2.5i variants.

Protect your engine's bottom end with the ARP EJ Series Press Fit Rod Bolt Kit. Factory rod bolts are a known weak point in EJ-series engines, especially when subjected to higher RPMs or increased boost levels. This kit replaces OE hardware with high-strength fasteners designed to prevent rod cap stretch and catastrophic bearing failure.

Each bolt is manufactured from 8740 chrome moly steel and heat-treated to a 200,000 psi tensile strength. ARP utilizes a proprietary process where threads are rolled after the heat-treatment phase, resulting in significantly improved fatigue strength compared to lower-cost fasteners. These bolts are a direct press-fit replacement for the factory hardware in EJ connecting rods.

• Material: 8740 Chrome Moly Steel
• Tensile Strength: 200,000 psi
• Installation: Press-fit design for OE connecting rods
• Manufacturing: Thread rolled after heat treat for maximum fatigue resistance
• Manufacturer Part Number: 260-6301

Fits Ford Modular 4.6L and 5.4L V8 engines.

Secure your bottom end with the ARP ARP2000 Pro Series connecting rod bolt kit. Designed for high-performance Ford Modular V8 applications, these bolts provide the clamping force necessary to prevent rod cap shift and catastrophic engine failure during high-RPM operation or increased cylinder pressures from forced induction. Each bolt is manufactured from ARP2000 alloy, which is heat-treated to reach a tensile strength of approximately 220,000 psi, offering a significant upgrade over standard 8740 chrome moly hardware.

• Specifically engineered for Ford Modular 4.6L and 5.4L V8 engines
• Forged from ARP2000 alloy with a 220,000 psi tensile strength rating
• Precision J-form threads rolled after heat-treatment for maximum fatigue life
• Essential for high-output street and competitive racing builds
• Includes assembly lubricant for consistent torque loading
• Manufacturer Part Number: 256-6301

Secure the rotating assembly of your Ford Cosworth engine with the ARP Pro Series Connecting Rod Bolt Kit. Designed specifically for the Ford Sierra and Escort RS Cosworth, these high-strength fasteners address a critical weak point in the bottom end, providing the clamp load and fatigue resistance necessary to prevent rod bolt failure during high-RPM use or increased boost levels.

Precision-engineered to exceed OEM specifications, these bolts are heat-treated and feature threads rolled after heat treatment for maximum strength. This kit is essential for both high-performance rebuilds and competition-spec engine builds where reliability is paramount.

• Fits Ford Sierra RS Cosworth and Escort RS Cosworth models
• Manufacturer Part Number: 251-6301
• Material: High-strength specialty alloy for superior fatigue life
• Replaces standard factory connecting rod bolts
• Engineered for racing and high-performance street applications

Upgrade the connecting rod fasteners in your Ford 1.8L Duratec engine with the high-strength ARP Rod Bolt Kit, MPN: 251-6202. Connecting rod bolts are critical components, especially in performance applications where increased RPMs and cylinder pressures demand superior fastening strength to prevent catastrophic engine failure.

ARP (Automotive Racing Products) is renowned for engineering fasteners that exceed OEM standards. This kit is designed to provide significantly increased clamping force and fatigue life compared to factory bolts, ensuring your rotating assembly remains secure under extreme operating conditions.

• Direct replacement for OEM connecting rod bolts in Ford 1.8L Duratec engines
• Engineered for high-performance and high-RPM applications
• Provides enhanced clamping force and reliability
• Critical upgrade for rebuilt or modified engines
• Manufacturer Part Number: 251-6202

Fits select 1994-1997 Ford F-250 and F-350 (7.3L).

Secure your engine's bottom end with the ARP Forged Connecting Rod Bolt Kit. Engineered for the 7.3L Powerstroke, these high-strength fasteners are a critical upgrade for any engine build, providing the necessary clamping force to prevent rod cap movement. Unlike standard OE bolts that are prone to stretching under high cylinder pressures and heavy loads, these ARP bolts are forged for superior fatigue life and consistent performance.

• Precision forged for maximum strength and durability
• Designed specifically for Ford 7.3L Powerstroke applications
• Provides superior clamping force compared to factory hardware
• Direct replacement for factory connecting rod bolts
• Manufacturer Part Number: 250-6303

Fits select 2003-2010 Ford 6.0L and 6.4L Powerstroke diesel engines (6.4L).

Secure your engine's bottom end with the ARP High Performance Series connecting rod bolt kit. These fasteners are a critical upgrade for any 6.0L or 6.4L Powerstroke, providing the superior tensile strength required to prevent rod cap walk and fatigue failure under high boost or increased RPM levels. Unlike factory bolts, ARP fasteners are heat-treated and thread-rolled to exacting tolerances for consistent clamping force and longevity.

• Direct replacement for factory connecting rod bolts
• Engineered to handle increased cylinder pressures in performance diesel applications
• Precision-machined for exact fitment and rod cap alignment
• Manufactured from premium materials to exceed OE fastener specifications
• Includes complete set of bolts for a full engine service
• Manufacturer Part Number: 250-6301

Fits 1994-2009 Dodge Ram 2500 and 3500 models equipped with the 5.9L Cummins Diesel engine.

Ensure the bottom end of your Cummins is secured with the industry standard in fastener technology. This ARP ACR Series rod bolt kit is a critical upgrade for any 5.9L rebuild, providing the superior tensile strength needed to prevent rod cap movement and stretch—the primary causes of catastrophic engine failure in high-load or high-RPM applications.

Precision-machined to exact tolerances, these bolts are designed to replace factory hardware directly. Whether you are performing a standard overhaul or building a high-boost diesel, these fasteners provide the clamping force necessary to maintain bearing clearance and reliability.

• Brand: ARP
• Series: ACR
• Part Number: 247-6303
• Application: Connecting Rod Fasteners
• Fitment: 1994-2009 Dodge Ram 2500/3500 5.9L Cummins
• High-strength construction for increased reliability over OE bolts

Fits Dodge 6.1L Hemi engines.

Protect your engine's rotating assembly with the ARP High Performance Series Connecting Rod Bolt Kit (247-6302). Designed to replace factory hardware that can stretch under high-load or high-RPM conditions, these fasteners provide the superior clamping force required for performance builds and high-stress applications.

Forged from premium 8740 chrome moly steel, these bolts are heat-treated to a typical tensile strength of 200,000 psi. Each fastener is precision-ground and thread-rolled to MIL-S-8879 specifications after heat treatment to ensure maximum fatigue strength and consistent torque loading. This kit is a critical upgrade for any 6.1L Hemi rebuild where reliability and bottom-end integrity are priorities.

• Fits engine: Dodge 6.1L Hemi
• Material: 8740 Chrome Moly Steel
• Tensile Strength: 200,000 psi
• Thread Grade: MIL-S-8879
• Manufacturer Part Number: 247-6302
• Includes ARP Ultra-Torque assembly lubricant

Upgrade your engine's bottom end with the ARP High Performance Series connecting rod bolt kit, specifically engineered for the Dodge Hemi 5.7L V8. Factory rod bolts are often the weakest link in a high-performance build; these ARP fasteners provide the clamping force and fatigue resistance necessary to prevent rod bolt stretch and catastrophic engine failure during high-RPM use.

Forged from 8740 chrome moly steel and heat-treated to a tensile strength of 200,000 psi, these bolts are significantly stronger than OEM hardware. The threads are rolled after heat treatment, a process that ensures superior fatigue life compared to fasteners with threads cut before hardening. This kit is a critical upgrade for any 5.7L Hemi rebuild or performance application.

• Fits Dodge Hemi 5.7L V8 engines
• Manufacturer Part Number: 247-6301
• Material: 8740 Chrome Moly Steel
• Tensile Strength: 200,000 psi
• Thread-rolling process performed after heat treatment for maximum durability
• Includes complete set of rod bolts and ARP Ultra-Torque fastener assembly lubricant

Protect your engine's bottom end from catastrophic failure with the ARP Pro Series Rod Bolt Kit (MPN: 234-6301). These fasteners are specifically engineered for Chevrolet Small Block engines equipped with SLI cracked-cap connecting rods. Unlike standard OEM hardware, these bolts provide the superior clamping force and fatigue resistance required for high-RPM and performance applications.

• Fits Chevy Small Block engines with SLI cracked-cap connecting rods
• Manufactured from premium 8740 chrome moly steel for maximum durability
• Heat-treated to a tensile strength of 200,000 psi to prevent bolt stretch
• Threads rolled after heat-treat for significantly improved fatigue life
• Precision-ground for exact fitment and cap alignment
• Manufacturer Part Number: 234-6301

Each kit is designed to meet the rigorous demands of professional engine builders, ensuring that your connecting rod caps remain perfectly seated under extreme loads. This is a direct-replacement upgrade for factory bolts in cracked-cap rod applications.

Fits select 2001-2012 Chevrolet Silverado/Express and GMC Sierra/Savana 2500 and 3500 models (6.6L Duramax Diesel).

Strengthen your engine's bottom end with the ARP 230-6301 rod bolt kit. Designed to handle the high cylinder pressures and torque loads inherent to the Duramax diesel platform, these fasteners provide significantly higher clamping force and fatigue resistance compared to factory equipment. They are a critical upgrade for any engine rebuild or performance build, ensuring connecting rod integrity and preventing catastrophic failure during high-stress operation.

• Engineered specifically for the GM 6.6L Duramax Diesel engine platform
• Precision-machined fasteners designed to exceed OE specifications
• Essential for maintaining rod cap alignment and preventing bolt stretch
• Includes all necessary rod bolts for a complete engine service
• Manufacturer Part Number: 230-6301

Protect your engine's rotating assembly with the ARP 216-6301 M9 Rod Bolt Kit, engineered specifically for the Renault Clio 16V. Factory rod bolts are often the primary point of failure in high-performance or high-RPM applications; these ARP fasteners provide the clamping force and fatigue resistance necessary to prevent catastrophic engine damage.

Each bolt is manufactured from high-strength alloy, heat-treated and precision-machined to ensure consistent tolerances. By utilizing a thread-rolling process after heat treatment, ARP achieves superior grain flow and significantly higher fatigue life compared to standard fasteners. This kit is a critical upgrade for any Clio 16V engine build intended for track use or spirited driving.

• Direct replacement for M9 factory rod bolts
• Engineered for high-tensile strength and superior fatigue resistance
• Precision heat-treated and thread-rolled for maximum durability
• Manufacturer Part Number: 216-6301
• Includes a complete set of rod bolts

Fits select 1992-2001 Acura Integra, Honda Civic, and Honda Civic del Sol (GS-R, Type R, Si, and VTEC).

Protect your engine's bottom end with the ARP 208-6401 Connecting Rod Bolt Kit. Engineered to withstand the extreme rotational stresses and high-RPM demands of performance engines, these M9 rod bolts are a critical upgrade over factory hardware. Precision-machined for optimum thread engagement and superior clamping force, this kit provides the fatigue resistance necessary to prevent rod bolt failure and subsequent engine damage during spirited driving or competition.

• Manufacturer Part Number: 208-6401
• Fastener Size: M9
• Direct replacement for OE connecting rod bolts
• High-strength construction for increased tensile reliability

Vehicle Fitment

Fits 2002-2006 Acura RSX Type-S and 2006-2011 Honda Civic Si and MUGEN Si.

Ensure your bottom end can handle high-RPM stress with the ARP Rod Bolt Kit (MPN 208-6003). As the most highly stressed fastener in any engine, factory rod bolts are often the first point of failure in performance builds. ARP rod bolts are precision machined from heat-treated alloy to provide significantly higher tensile strength and fatigue life than OEM hardware. These fasteners ensure proper rod cap alignment and consistent clamping force, protecting your K20A engine from catastrophic bearing failure during spirited driving or track use.

• Manufacturer Part Number: 208-6003
• Replaces standard factory rod bolts for increased reliability
• Designed for high-performance Honda K20A engine applications
• Heat-treated and thread-rolled for maximum strength and fatigue resistance

Fits 2000-2006 Honda S2000 Base.

Protect your high-revving F-series engine with the ARP Connecting Rod Bolt Kit. Engineered as a direct replacement for factory hardware, these high-strength fasteners are essential for any 2000-2006 Honda S2000 engine build or track-focused application. They provide the superior clamping force and fatigue resistance needed to prevent rod bolt stretch and subsequent bearing failure during high-RPM operation.

• Manufacturer Part Number: 208-6002
• Precision-machined, heat-treated, and thread-rolled for maximum strength
• Significantly higher tensile strength than standard OE fasteners
• Direct fit for factory connecting rods
• Includes all necessary bolts and installation lubricant

Fits select 1988-2001 Honda and Acura Integra, Civic del Sol, CR-V, and CRX models (1.2L / 1.6L).

The ARP M8 Rod Bolt Kit provides the critical clamping force needed to maintain the integrity of your engine's rotating assembly. Factory rod bolts are often the weak link in high-RPM or high-performance builds; these ARP fasteners are designed to exceed OE specifications for fatigue strength and tensile load. Precision-machined to ensure a perfect fit, this kit is a necessary upgrade for any bottom-end rebuild where reliability is a priority.

• Manufacturer Part Number: 208-6001
• Thread Size: M8
• Engine Applications: 1.2L, 1.6L
• Included: Full set of connecting rod bolts
• Fitment: Fits select Acura Integra (1988-2001), Honda Civic del Sol (1993-1997), Honda CR-V (1998-2001), and Honda CRX (1988-1991)