Fits Ford Cyclone 3.7L engines with a 3.760in bore. These Manley Performance piston rings are engineered to provide a precision seal for high-output engine builds, ensuring reliable compression and oil control under demanding conditions.

• Specifically designed for Ford Cyclone 3.7L engine applications.
• 3.760in bore size with 1.2mm x 1.5mm x 2.5mm ring widths.
• Features Napier-style second rings for superior oil scraping and improved cylinder pressure retention.
• Premium Steel top ring options available for high-horsepower, forced induction, or nitrous-fed applications.
• Conventional sets utilize high-performance ductile iron top rings with a plasma-moly inlay for durability.
• Standard 3-piece oil ring design ensures consistent cylinder wall lubrication and heat transfer.
• Engineered for precise file-fit installation to achieve exact end-gap tolerances.

Fits select 2002-2021 Subaru WRX and WRX STI (EJ205 / EJ257).

Manley H-Tuff Series connecting rods provide a significant strength upgrade over standard H-beam designs, engineered specifically for high-output EJ-series engines. These rods bridge the gap between standard H-beams and heavy-duty I-beams, featuring a thicker beam cross-section to handle increased combustion pressures and higher RPMs. Each rod is forged from high-strength 4340 alloy and undergoes a rigorous manufacturing process to ensure dimensional stability and fatigue resistance.

Every set is finished to exacting tolerances, with meticulous attention paid to final hone size, thread detailing, and alignment. This precision ensures a drop-in fit with proper bearing clearances and rod-to-crank orientation, which is essential for maintaining oil film thickness and engine longevity in high-boost applications.

• Forged from 4340 aircraft-quality alloy for superior tensile strength
• Thicker H-Tuff beam design for increased rigidity under high cylinder pressures
• Precision-machined big and small ends to exacting tolerances
• Compatible with ARP 8740 or ARP 2000 cap screws for secure clamping
• Strictly inspected for bend, twist, and thread consistency
• Engineered for high-performance Subaru EJ205 and EJ257 engine builds

Fits Ford 4.6L and 5.4L SOHC/DOHC 2 and 4-valve engines (4.6L / 5.4L).

Designed for high-performance builds, these Manley Premium Steel Top Ring sets are engineered to handle the extreme cylinder pressures of high-horsepower, forced induction, and nitrous-assisted applications. These rings provide a superior seal compared to standard ductile iron alternatives, ensuring maximum power and longevity in demanding environments.

Every set includes Napier-style second rings as standard. This specialized hook-shaped profile provides more efficient oil scraping than traditional taper-face rings, reducing oil consumption and improving overall engine health. These sets are completed with a high-quality three-piece oil ring assembly for consistent tension and lubrication management.

• Premium steel top rings optimized for boost and nitrous applications
• Napier-style second rings for superior oil control and scraping efficiency
• Three-piece oil ring design maintains consistent cylinder wall tension
• Engineered for 2-valve and 4-valve Ford modular engine builds
• Ideal for heavy-duty street and competitive racing use

This Manley Premium Steel Piston Ring Set is engineered specifically for Chrysler 6.4L Hemi engines with a 4.100in bore. Designed for the rigors of high-horsepower builds, forced induction, and nitrous applications, these file-fit rings provide the precise tolerances and superior sealing required for extreme combustion pressures.

The set features a high-strength Premium Steel top ring for maximum durability under heavy thermal and mechanical load. It is paired with a Napier-style second ring, which provides superior oil control compared to standard taper-faced rings by effectively scraping excess oil from the cylinder wall. A three-piece oil ring assembly completes the set, ensuring consistent lubrication and minimal blow-by.

• Fits Chrysler 6.4L Hemi engines
• Bore Size: 4.100in
• Ring Dimensions: 1.5mm x 1.5mm x 3.0mm
• Top Ring Material: Premium Steel
• Second Ring Style: Napier-style for improved oil scraping
• Ring Type: File Fit for custom end-gap settings
• Quantity: Complete set for 8 pistons

Fits Ford Modular engines (V8-4.6L).

Manley H-Beam Series connecting rods provide a high-strength, precision-engineered solution for Ford 4.6L engine builds. These rods are manufactured to the same rigorous standards as the renowned Sportsmaster and Pro Series lines, offering a significant upgrade over factory components for high-performance applications. Each rod is meticulously finished, with strict quality control measures applied to final hone size, thread detail, and alignment to ensure minimal bend and twist.

• Series: Manley H-Beam
• Engine Fitment: Ford Modular V8-4.6L
• Quantity: Single Connecting Rod
• Design: H-Beam profile for an optimal strength-to-weight ratio
• Hardware: Compatible with premium ARP 8740 or ARP 2000 bolts for superior clamping force
• Finish: Precision honed to exacting tolerances for consistent bearing clearance

Fits Subaru EJ20 and EJ25 engines found in the WRX and STI. Manley H-Tuff Series connecting rods are engineered for high-output EJ-series builds that require more strength than a standard H-beam can provide. By incorporating a larger cross-sectional area, the H-Tuff design increases rigidity and fatigue life, making them an ideal choice for high-boost forced induction applications.

Each rod is manufactured from high-strength forgings and undergoes a meticulous finishing process. Manley maintains strict tolerances for final hone size, thread detail, bend, and twist to ensure a drop-in fit and reliable performance under extreme racing conditions. These sets are weight-matched to facilitate a balanced rotating assembly.

• Series: H-Tuff Beam
• Center-to-Center Length: 5.216in
• Engine Compatibility: Subaru EJ20 / EJ25
• Construction: Forged high-strength steel alloy
• Manufacturing: Precision finished for bend, twist, and bore sizing
• Hardware: Compatible with ARP 8740 or ARP 2000 bolts

Fits select 1993-2006 Mitsubishi Eclipse, Lancer Evolution, and Eagle Talon (2.0L).

Manley H-Tuff H-Beam connecting rods are engineered for high-performance 4G63 and 4G63T engines that demand greater strength than standard H-beam options. These rods are manufactured to the same rigorous standards as Manley Sportsmaster and Pro Series components, providing a reliable solution for high-boost or high-RPM applications. Each rod undergoes meticulous finishing, including precision honing of the big-end bore and careful inspection of thread detail, bend, and twist to ensure perfect alignment within your short block.

• Center-to-center length: 5.905"
• Specifically designed for Mitsubishi 4G63/4G63T 2.0L engines
• H-Tuff beam profile offers increased cross-sectional thickness for superior rigidity
• Precision finished to exacting tolerances for reliable bearing crush and fitment
• Compatible with ARP 8740 or ARP 2000 3/8" rod bolts

Fits 2008-2023 Mitsubishi 4B11T (2.0L) engines.

Manley H-Tuff Series connecting rods are the high-strength evolution of the traditional H-beam design, specifically engineered for high-horsepower Mitsubishi 4B11T builds. These 5.656-inch rods are forged from 4340 aircraft-quality material and are designed to handle significantly higher boost levels and RPMs than standard H-beams. Each rod is precision-finished in the USA to the same exacting standards as Manley’s Sportsmaster and Pro Series lines, ensuring consistent tolerances for bore size, thread detail, and alignment.

• Forged from 4340 vacuum-degassed steel for superior structural integrity
• Center-to-center length: 5.656in
• H-Tuff beam profile adds material in critical stress areas for increased rigidity in high-boost applications
• Shot-peened and 100% magnafluxed to ensure maximum fatigue life
• Final honed to exacting tolerances to ensure precision big-end and small-end fitment
• Weight-matched sets to ensure balanced rotating assembly performance
• Compatible with high-strength ARP 8740 or ARP 2000 cap screws

Fits Subaru FA20 2.0L engines.

Manley H-Tuff Series connecting rods are engineered for high-output FA20 builds that demand more strength than a standard H-beam can provide. Manufactured from high-strength 4340 forged steel, these rods undergo the same rigorous quality control and precision machining as Manley’s professional-tier Sportsmaster and Pro Series lines. Each rod is designed to handle increased cylinder pressures and higher RPM ranges common in turbocharged Subaru applications.

Every set is meticulously finished with attention to critical tolerances, including final hone size, thread detail, and strict limits on bend and twist. These rods utilize high-tensile ARP fasteners to ensure maximum clamping force and rod cap stability under extreme loads.

• Forged from 4340 aircraft-quality alloy steel
• H-Tuff design features a thicker beam cross-section for increased rigidity
• Meticulously finished to exacting tolerances for bore roundness and alignment
• Compatible with ARP 8740 or ARP 2000 bolt configurations
• Designed specifically for the Subaru FA20 2.0L platform

Designed for high-output Subaru EJ205 and EJ257 engines, the Manley H-Tuff Plus series provides a substantial strength upgrade over standard H-beam designs. These rods are engineered with a significantly thicker beam cross-section to handle the increased cylinder pressures and rotational stress found in high-boost street and track builds. Each rod is forged from 4340 aircraft-quality vacuum degassed material and meticulously finished to ensure precise big-end and small-end tolerances.

• Forged from 4340 aircraft-quality vacuum degassed steel
• H-Tuff Plus design features a thicker beam for higher horsepower and torque capacity than standard H-Beams
• Shot-peened after machining to MIL specifications and 100% individually magnafluxed
• Equipped with premium 3/8" ARP 2000 bolts for superior tensile strength and clamping force
• Weight-matched sets within 1.5 grams for balanced engine rotation
• Precision finished bore sizing, thread detail, and alignment (bend/twist)

These connecting rods are an essential upgrade for builders pushing the limits of the EJ platform, offering the reliability of the Pro Series at a competitive price point. This set is specifically designed for Subaru WRX and STi applications using the EJ205 or EJ257 crankshaft and piston configurations.

Fits Ford Mustang Shelby GT500 (5.8L).

Manley Premium Steel top piston ring sets are engineered for high-output engine builds that demand a superior seal under extreme cylinder pressures. Specifically designed for high-horsepower, forced induction, and nitrous applications, these rings provide the durability required when conventional ductile iron reaches its limits. This set features a 3.681-inch bore size with a 1.5mm steel top ring and a Napier-style second ring for enhanced oil control and consistent performance.

• Bore Size: 3.681in
• Top Ring: 1.5mm Premium Steel (STL) for maximum heat and pressure resistance
• Second Ring: Napier-style taper face for superior oil scraping and seal
• Oil Ring: 3.0mm 3-piece assembly
• Application: Optimized for high-performance 5.8L Ford Mustang Shelby GT500 builds
• Set Count: Complete set of 8 for a full engine refresh

Fits 1992+ Honda B16A 1.6L V-TEC DOHC engines.

Manley H-Beam Series connecting rods provide a high-strength, economical solution for engine builders who require precision and durability. Meticulously crafted to the same rigorous standards as the Manley Sportsmaster and Pro Series, these rods are designed to handle the stresses of high-performance and track applications.

• Precision-finished to exacting tolerances for final hone size and thread detail
• Each rod is thoroughly inspected and checked for bend and twist to ensure perfect alignment
• Manufactured from high-quality materials to provide a competitive advantage on the track
• Available with high-tensile ARP 8740 or ARP 2000 bolt options to suit specific build requirements
• Includes a full set of connecting rods for the B16A 1.6L DOHC engine

Fits Dodge 8.0L Viper V10 engines (8.0L).

Manley Race Master intake valves are engineered for the high-stress environments of bracket, drag, and oval track racing. Designed specifically for high-performance engines operating up to 8,000 RPM, these valves provide the thermal stability and structural integrity required for competition use. Each intake valve is manufactured from NK-842 stainless steel, offering superior durability over standard OE components.

The Race Master series features a straight stem design with swirl-polished under-head areas to optimize induction airflow and maximize volumetric efficiency. The combustion faces are fully machined to ensure uniform thickness. For extended service life in demanding racing conditions, Manley incorporates chrome-plated stems and hardened tips to resist wear at the guide and rocker arm contact points.

• Material: NK-842 Stainless Steel
• Head Diameter: 2.020 in
• Overall Length: 5.828 in
• Stem Style: Straight Stem (Race Master)
• Under-head Finish: Swirl Polished
• Features: Fully machined combustion face, chrome stems, and hard tips
• Quantity: Single

Fits Chrysler 5.7L Hemi engines.

Manley Series rod bearings are specifically selected to complement high-performance engine builds, providing the durability and oil control necessary for demanding street and racing applications. Sourced from industry-leading manufacturers such as ACL and Clevite, these bearings are engineered to handle the increased loads and high-RPM requirements of performance Chrysler small block Hemi engines.

• Precision-engineered for consistent oil clearance and reliable bearing crush.
• Manufactured from premium materials for superior strength and wear resistance.
• High fatigue resistance designed to withstand heavy engine loads.
• Optimal load-handling capabilities for long-lasting reliability in high-performance builds.
• Sourced from trusted performance brands including Clevite and ACL.

Fits Subaru EJ205 and EJ257 engines.

Manley Turbo Tuff Pro Series I-Beam connecting rods are engineered to handle the extreme cylinder pressures and high RPMs found in built Subaru engines. These rods are manufactured from forged 4340 vacuum degassed steel, a process that removes impurities to ensure maximum material density and structural integrity. The I-beam configuration provides superior resistance to bending and compressive loads compared to standard H-beam designs, making them the preferred choice for high-boost applications.

This set includes premium ARP 625+ bolts. These fasteners offer significantly higher tensile strength than standard ARP2000 hardware, providing the critical clamping force necessary to maintain big-end roundness and bearing clearance under severe rotational stress.

• Center-to-Center Length: 5.216 in
• Material: Forged 4340 vacuum degassed alloy
• Beam Style: Turbo Tuff I-Beam
• Fasteners: Upgraded ARP 625+ bolts included
• NHRA Legal for select Stock and Super Stock classes

Fits 1992-2001 Honda Prelude with the 2.2L VTEC DOHC H22 engine.

Manley H-Beam Series connecting rods offer a high-strength, precision-engineered solution for H22 engine builds, delivering the quality of premium forged components at an economical price point. These rods are manufactured to the same exacting standards as Manley’s Sportsmaster and Pro Series lines, ensuring reliable performance under high-load conditions.

Each rod undergoes a rigorous finishing process where final hone size, thread detail, bend, and twist are held to exceptionally tight tolerances. This attention to detail ensures perfect alignment and bearing clearance, which is critical for the longevity of high-revving VTEC engines.

• Forged H-Beam design for an optimized strength-to-weight ratio
• Precision-finished big and small ends for exact fitment
• Strictly monitored tolerances for bend and twist
• Compatible with ARP 8740 or ARP 2000 cap screws
• Engineered for high-performance and racing applications

Fits 1986-1999 Toyota Celica and 1990-1999 MR2 equipped with the 3S-GTE DOHC engine.

Manley H-Beam Series connecting rods offer a precision-engineered solution for 3S-GTE builds requiring high structural integrity and reliability. Manufactured from aircraft-quality 4340 alloy, these rods are designed to bridge the gap between stock components and high-end race rods, maintaining the same manufacturing standards found in Manley’s Sportsmaster and Pro Series lines. Each rod is shot-peened to MIL specifications and undergoes individual magnetic particle inspection to ensure material consistency.

• Forged from high-strength 4340 aircraft-quality alloy for superior durability.
• Shot-peened and 100% magnetic particle inspected to identify surface irregularities.
• Precision-finished big and small end bores with strict tolerances on final hone size, thread detail, bend, and twist.
• Weight-matched sets ensure a balanced rotating assembly for smoother high-RPM operation.
• Specifically engineered to handle the increased cylinder pressures of forced induction 3S-GTE applications.

By focusing on exacting tolerances and material quality, Manley H-Beam rods provide the confidence needed for spirited street use or competitive track applications where factory rods may fail under increased boost.

Designed to withstand the increased cylinder pressures of performance builds, the Manley H-Beam Series connecting rods provide a significant strength upgrade for Ford 2.3L EcoBoost engines. These rods are manufactured to the same rigorous standards as Manley's Pro Series, offering a precision-engineered solution for enthusiasts seeking reliability at an economical price point.

Each rod undergoes a meticulous finishing process where critical dimensions—including final hone size, thread detail, bend, and twist—are held to exacting tolerances. This set is specifically configured with high-strength ARP 2000 rod bolts, providing the necessary clamping force for high-RPM and forced induction applications where factory hardware often fails.

• Fits select Ford 2.3L EcoBoost engines (2.3L)
• Rod Design: H-Beam configuration for optimal strength-to-weight ratio
• Hardware: Includes premium ARP 2000 rod bolts
• Wrist Pin Diameter: .886 inch
• Finish: Meticulously honed and inspected for precise alignment and fitment

Manley 7-degree valve locks provide the precision and strength required for high-performance valvetrain setups. These machined bead locks are designed to securely locate the valve spring retainer on a 5/16" (.3125) valve stem, ensuring stable valve operation even under heavy spring loads and high engine speeds.

Unlike stamped alternatives, these locks are CNC-machined from high-quality steel to exacting tolerances for a consistent fit and reliable clamping force. They are an essential component for engine builders looking for increased durability and valvetrain stability in racing or high-performance applications.

• Angle: 7 Degree
• Valve Stem Size: 5/16" (.3125)
• Lock Style: Machined Bead
• Material: Precision-machined steel
• Quantity: Set of 16

Fits 1989-1998 Nissan 240SX models.

Manley H-Beam Series connecting rods provide a high-strength, precision-engineered foundation for performance engine builds. Designed to bridge the gap between stock components and high-end race rods, these H-Beam units offer the durability needed for increased boost and higher RPM ranges without the premium cost. Each rod is manufactured to the same rigorous quality standards as Manley’s Sportsmaster and Pro Series lines, ensuring reliable performance on the street or the track.

• Precision finished to exacting tolerances for hone size, thread detail, bend, and twist
• Manufactured from high-strength forged material for superior structural integrity
• H-Beam design optimized for an excellent strength-to-weight ratio
• Available with your choice of ARP 8740 or ARP 2000 cap screw bolts for maximum clamping force
• Weight-matched set of 4 ensures balanced engine rotation

By maintaining strict control over final dimensions and utilizing high-quality ARP hardware, Manley ensures these rods install correctly and stand up to the stresses of performance driving. Whether you are rebuilding a daily driver or preparing a drift chassis, these rods deliver the peace of mind that comes with proven American engineering.

Fits 2008-2014 Mitsubishi Lancer Evolution GSR, MR, and MR Touring models equipped with the 4B11T engine.

Manley Turbo Tuff Pro Series I-Beam connecting rods are engineered for high-boost, high-horsepower applications where component failure is not an option. These rods are manufactured from forged 4340 or 300M vacuum degassed steel alloys, designed to withstand the extreme cylinder pressures common in built Evolution X engines. This set features a premium upgrade to ARP 625+ fasteners, providing significantly higher tensile strength than standard rod bolts to ensure bottom-end stability under extreme loads.

• Forged from high-strength 4340 or 300M vacuum degassed steel alloys
• I-Beam geometry optimized for maximum rigidity and weight efficiency
• Includes upgraded ARP 625+ bolts for superior clamping force
• NHRA Legal for Stock and Super Stock classes (select SKUs)
• Available in multiple weight configurations: Tour Lite, Light, Standard, and Heavy

Fits 2008-2014 Mitsubishi Lancer Evolution GSR, MR, and MR Touring (EVO X).

The Manley Turbo Tuff Series 94mm Stroker Crankshaft is engineered for high-output Mitsubishi Evolution X engines that demand increased displacement and superior rotating assembly strength. This crankshaft provides a 9.3% increase over the factory stroke, significantly improving torque production and power potential. Machined from premium 4340 billet steel, the Turbo Tuff design features fully knife-edged counterweights to optimize balance and reduce windage at high RPM.

Every Manley crankshaft undergoes a meticulous manufacturing process including stress relief, shot peening, and 100% magnafluxing to ensure structural integrity under extreme load. The multi-step heat treatment and nitriding process result in a hardened surface for maximum journal longevity in high-boost applications.

• MPN: 190230B
• Material: 4340 Turbo Tuff Billet Steel
• Stroke: 94mm (Stroker)
• Counterweights: Fully knife-edged
• Processing: Nitrided, shot peened, and stress relieved
• Quality Control: 100% Magnaflux inspected

Fits Subaru FA20 (2.0L) engines.

The Manley H-Tuff Series H-Beam connecting rod is designed for high-stress applications where standard H-beam rods might reach their structural limits. This single replacement rod (MPN 15084-1) provides Subaru FA20 builders with a robust, forged solution that bridges the gap between economical H-beams and professional-grade Pro Series rods. Each rod is meticulously crafted and finished to ensure precision in critical areas, including final hone size, thread detail, bend, and twist.

• Manufactured from high-strength forged material for superior load capacity
• Finished to exacting tolerances to ensure proper bearing clearances and alignment
• Designed to accommodate ARP 8740 or ARP 2000 bolt options for reliable clamping
• Meticulously inspected for bend and twist to ensure engine longevity
• Sold as a single unit; ideal for engine repairs or specific balancing needs
• Manufacturer Part Number: 15084-1

Fits Ford 5.0L Modular Coyote V8 engines (5.0L).

The Manley Platinum Series piston set is engineered for high-performance Ford 5.0L Coyote builds that demand superior strength and precise tolerances. Forged from domestic 2618 aluminum alloy, these pistons are designed to withstand the thermal and mechanical stresses of professional tuning. Each piston features Manley's unique manufacturing process where skirt turning and ring groove machining are performed in a single operation, ensuring maximum squareness for optimal ring seal and power retention.

• Material: High-strength 2618 aluminum alloy forgings
• Bore Size: 3.662 in
• Compression Height (CH): 1.165 in
• Dish Volume: 6.75 cc
• Wrist Pins: Premium Chrome Moly pins included
• Profile: Engineered cam and barrel skirt profiles to reduce cylinder wall friction
• Manufacturing: Single-operation machining for ultimate ring groove-to-skirt squareness
• MPN: 595900C-8

By adhering to strict standards for ring land and groove dimensions, Manley provides engine builders with a component that improves compression sealing and increases longevity in demanding racing or street applications.

Fits Acura and Honda D16 and ZC engines.

Manley H-Beam Series connecting rods provide a high-strength, precision-engineered solution for D-Series builds requiring superior durability over factory components. These rods are manufactured from high-strength forgings and undergo the same rigorous quality control processes as Manley’s top-tier Sportsmaster and Pro Series lines. Each rod is meticulously evaluated for final hone size, thread integrity, and alignment (bend and twist) to ensure a drop-in fit and reliable performance under increased cylinder pressures and high RPMs.

• Manufactured from high-strength forgings for maximum structural integrity
• H-Beam design optimizes the strength-to-weight ratio for performance applications
• Meticulously finished to exacting tolerances for bore sizing and alignment
• Includes high-quality ARP fasteners (available with ARP 8740 or ARP 2000 options)
• Balanced set of 4 connecting rods
• Manufacturer Part Number: 14013-4

Fits select 1989-2002 Nissan 240SX, NX, Sentra, 200SX, and Infiniti G20 (SR20DE / SR20DET).

The Manley Valve Spring and Retainer Kit is engineered to stabilize your valvetrain for high-performance and racing environments. Designed to handle aggressive aftermarket camshaft profiles, this kit provides the necessary tension and fatigue resistance to maintain consistent valve control at engine speeds up to 10,000 RPM. By utilizing premium alloys and precision manufacturing, Manley ensures your SR20 engine remains reliable under extreme thermal and mechanical stress.

• Spring Material: Wound from high-tensile chrome-silicon alloy for exceptional fatigue resistance.
• Titanium Retainers: CNC machined from aerospace-grade titanium and heat-treated to exacting tolerances for maximum weight savings and durability.
• High-RPM Stability: Rated for use up to 10,000 RPM with compatible valvetrain components.
• Precision Fit: Engineered specifically for SR-series cylinder heads to take the guesswork out of valvetrain setup.
• Manufacturer Part Number: 26165

Note: This kit includes 16 valve springs and 16 titanium retainers. Valve locks are not included.

Fits 2002-2010 Honda CR-V (K24).

Manley Turbo Tuff Pro Series I-Beam connecting rods are engineered for high-output K24 builds where structural integrity is critical. These rods are manufactured using a meticulous forging process with vacuum degassed 4340 or 300M steel alloys, specifically designed to handle the increased cylinder pressures of forced induction and high-RPM racing applications.

• Series: Turbo Tuff Pro Series I-Beam
• Construction: Forged vacuum degassed steel alloys (4340 or 300M)
• Design: High-strength I-beam profile for maximum rigidity
• Fitment: Direct replacement for 2002-2010 Honda CR-V (K24)
• Certification: NHRA Legal for Stock and Super Stock (select SKUs)
• Part Number: 14405R6-4

Each set is precision-matched and finished to exacting tolerances, providing a reliable foundation for engine builders seeking professional-grade rotating assembly components.

Fits Chrysler 6.2L and 6.4L HEMI engines.

The Manley H-Tuff Series connecting rods are engineered for high-output HEMI builds that demand greater strength than standard H-beam designs. These rods are manufactured to the same rigorous quality standards as Manley's Pro Series, ensuring precision in final hone size, thread detail, and alignment. This set is designed to withstand the increased cylinder pressures of performance applications while maintaining exacting tolerances.

• Manufacturer Part Number: 15088R-8
• Series: H-Tuff (H-Beam)
• Engine Compatibility: Chrysler 6.2L / 6.4L HEMI
• Pin Diameter: .927in
• Hardware: Included ARP 2000 bolts
• Quantity: Set of 8

These Manley H-Beam Series connecting rods provide a high-strength solution for Chrysler 5.7L, 6.1L, and 6.4L Hemi engines. Designed for demanding performance environments, these rods are manufactured to the same rigorous standards as the Sportsmaster and Pro Series lines, ensuring reliability during high-RPM use.

Each rod is meticulously finished to exacting tolerances, with critical attention paid to final hone size, thread detail, bend, and twist. This set comes equipped with upgraded ARP 2000 bolts, offering superior tensile strength and clamping force compared to standard 8740 hardware. Whether you are refreshing a street build or preparing a dedicated track engine, these rods provide the structural integrity required for increased power levels.

• Fits Chrysler Hemi 5.7L, 6.1L, and 6.4L engines
• Rod Length: 6.200"
• Wrist Pin Diameter: 24mm
• Beam Style: H-Beam
• Hardware: ARP 2000 bolts included
• Quantity: Matched set of 8
• Manufacturer Part Number: 14089R-8

Fits Chrysler 6.4L Hemi engines.

Manley H-Beam Series connecting rods provide a high-strength, precision-engineered solution for Hemi rotating assemblies. These rods are manufactured to the same rigorous quality standards as Manley’s professional-grade Sportsmaster and Pro Series components, ensuring a reliable foundation for high-performance builds. Each rod is meticulously finished with strict attention to final hone size, thread detail, and structural alignment to eliminate bend and twist issues.

• Designed specifically for Chrysler 6.4L Hemi engine blocks
• Includes high-strength ARP 8740 cap screw bolts
• Wrist Pin Diameter: .927 inch
• Weight-matched sets for a balanced rotating assembly
• Exacting tolerances on big-end and small-end bores
• Forged construction for superior fatigue life compared to OE components
• Manufacturer Part Number: 14088-8