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  • Manley Ford XR-6 Turbo 4.0L BA Falcon Platinum Series Dish Piston Set
    SKU: 628004C-6

    Our signature “Platinum Series” pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.

    • Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.
    • Unique Fixturing: Manley’s unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
    • Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.
    • Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.
    • 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.
  • Manley Ford XR6 4.0L Barra 240T Piston - 3.633 in. Bore 1.215 in. CH -10.00 CC
    SKU: 628100C-1

    Our signature “Platinum Series” pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.

    • Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.
    • Unique Fixturing: Manley’s unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
    • Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.
    • Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.
    • 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.
  • Manley GM 6.6L Duramax 6.417in Center-to-Center Pro Series I Beam Connecting Rods
    SKU: 14163-8

    Manley’s Pro Series I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process, these rods are a testament to our commitment to excellence. Elevate your engine’s capabilities and achieve outstanding results with these exceptional connecting rods.
    Center To Center Length: 6.417 in. – Big End Bore: 2.6374 in. – Pin Bore: 1.359 in. – 7/16″ ARP 2000 Bolts
    Stock Length w/ Stock pin – Must use Clevite® CB1805 rod bearings or equivalent. – Pin End Width is 1.280″ Top, 1.535 Bottom (Trapezoidal Profile)

    • Designed for ultimate performance with superior materials: forged 4340 or 300M vacuum degassed steel alloys
    • NHRA Legal Certification for some SKUs – Stock and Super Stock
    • Versatile Weight Options: Tour Lites, Light, Standard, Heavy
  • Manley GM 6.6L Duramax Diesel Exhaust Valve Kit 1.300in Head Dia. 4.985in O/A Length, 0.2735in Stem
    SKU: 11609-8

    Discover the extraordinary capabilities of Manley Performance Products’ Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors, these valves are your ticket to unparalleled performance.
    Manley Valve – Exhaust, Valve-DURAMAX 6.6L E/D 1.300.

    • Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.
    • Optimized Performance: Swirl polished under head areas and fully machined combustion faces improve airflow and combustion efficiency.
    • Built to Last: Featuring chrome stems and hard tips for exceptional longevity and wear resistance.
    • XH-432 XtremeAlloy: The hallmark of excellence in exhaust valve material construction.
  • Manley GM LSX Tall Deck Pro Series I Beam Connecting Rod Set
    SKU: 14369-8

    Manley’s Pro Series I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process, these rods are a testament to our commitment to excellence. Elevate your engine’s capabilities and achieve outstanding results with these exceptional connecting rods.
    Center To Center Length: 6.350 in. – Big End Bore: 2.225 in. – Pin Bore: 0.9281 in. – 7/16″ ARP 2000 Bolts – Approx. HP Rating: 850+ (Oval) / 1200+ (Drag)
    For LS engines with pistons ready to accept 6.125” length rods. Stock LS rods are 6.100” long. Note the pin bore is .9281”. Stock LS pins are .945” diameter. The 14359-8 has no offset on the crank journal, same as the stock LS connecting rods.

    • Designed for ultimate performance with superior materials: forged 4340 or 300M vacuum degassed steel alloys
    • NHRA Legal Certification for some SKUs – Stock and Super Stock
    • Versatile Weight Options: Tour Lites, Light, Standard, Heavy
  • Manley Honda B Series Non V Tech Valve Springs and Retainer Kit
    SKU: 26120

    Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
    Max Lift: 0.615″ – Spring: 22120-16 – Titanium Retainer: 23120-16
    Manley Sport Compatct Valve Spring and Retainer Kit

    • Includes matched Valve Springs, Retainers, and Locks (if part number ends in “K”). Spring Locators included in some applications.
    • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
    • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
    • Designed to handle aftermarket camshafts and up to 10,000 RPM
  • Manley Honda F20C/F22C Valve Spring and Retainer Kit (w/ Valve Locks)
    SKU: 26150K

    Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
    Max Lift: 0.530″ – Spring: 22150-16 – Titanium Retainer: 23150-16 – Valve Lock: 13010-8
    Manley Sport Compatct Valve Spring and Retainer Kit

    • Includes matched Valve Springs, Retainers, and Locks (if part number ends in “K”). Spring Locators included in some applications.
    • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
    • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
    • Designed to handle aftermarket camshafts and up to 10,000 RPM
  • Manley Honda F20C/F22C Valve Spring and Retainer Kit (w/o Valve Locks)
    SKU: 26150

    Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
    Max Lift: .530″ – Spring: 22150-16 – Titanium Retainer: 23150-16
    Manley Sport Compatct Valve Spring and Retainer Kit

    • Includes matched Valve Springs, Retainers, and Locks (if part number ends in “K”). Spring Locators included in some applications.
    • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
    • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
    • Designed to handle aftermarket camshafts and up to 10,000 RPM
  • Manley Honda H22 V-Tec Valve Spring and Retainer Kit (w/ Valve Locks)
    SKU: 26110K

    Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
    Max Lift: 0.560″ – Spring: 22110-16 – Titanium Retainer: 23100-16 – Valve Lock: 13010-8
    Manley Sport Compatct Valve Spring and Retainer Kit

    • Includes matched Valve Springs, Retainers, and Locks (if part number ends in “K”). Spring Locators included in some applications.
    • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
    • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
    • Designed to handle aftermarket camshafts and up to 10,000 RPM
  • Manley Honda H22 V-Tec Valve Spring and Retainer Kit (w/o Valve Locks)
    SKU: 26110

    Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
    Max Lift: 0.560″ – Spring: 22110-16 – Titanium Retainer: 23100-16
    Manley Sport Compatct Valve Spring and Retainer Kit

    • Includes matched Valve Springs, Retainers, and Locks (if part number ends in “K”). Spring Locators included in some applications.
    • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
    • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
    • Designed to handle aftermarket camshafts and up to 10,000 RPM
  • Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks)
    SKU: 26140K

    Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
    Max Lift: 0.540″ – Spring: 22140-16 – Titanium Retainer: 23140-16 – Valve Lock: 13010-8
    Manley Sport Compatct Valve Spring and Retainer Kit

    • Includes matched Valve Springs, Retainers, and Locks (if part number ends in “K”). Spring Locators included in some applications.
    • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
    • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
    • Designed to handle aftermarket camshafts and up to 10,000 RPM
  • Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/o Valve Locks)
    SKU: 26140

    Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
    Max Lift: 0.540″ – Spring: 22140-16 – Titanium Retainer: 23140-16
    Manley Sport Compatct Valve Spring and Retainer Kit

    • Includes matched Valve Springs, Retainers, and Locks (if part number ends in “K”). Spring Locators included in some applications.
    • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
    • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
    • Designed to handle aftermarket camshafts and up to 10,000 RPM
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