Speedmaster PCE279.1022 2-Bolt Head Stud Kit
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Speedmaster PCE279.1022 2-Bolt Head Stud Kit
Speedmaster cylinder head fasteners are made from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity.
Speedmaster PCE279.1022 2-Bolt Head Stud Kit
Nº de artículo: 23806493

Speedmaster PCE279.1022 2-Bolt Head Stud Kit

85% of respondents would recommend this to a friend

Nº de artículo: 23806493

USD 131

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Speedmaster cylinder head fasteners are made from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity.
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What Stands Out

Enhanced Durability
The Speedmaster 2-Bolt Head Stud Kit provides superior strength against extreme pressures, ensuring a long-lasting performance that surpasses standard bolt kits, making it ideal for high-performance engines.
Precision Engineering
Each stud is meticulously engineered to offer perfect fitment and alignment, reducing the risk of head gasket failure and enhancing overall engine reliability compared to competitors.
Easy Installation
Designed for straightforward installation, the kit includes everything needed for a hassle-free setup, saving time and effort for both amateur and professional mechanics.

Detalles de producto

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  • Speedmaster PCE279.1022 2-Bolt Head Stud Kit
  • For Chevy LS 2004 and later models
  • 12-Point Head with Black Oxide Finish
  • Made from aircraft quality 8740 high tensile strength chromoly steel
  • Heat-treated, cold-forged, and rated at 190,000 psi
  • Includes 12 point nuts and hardened parallel washers for even load distribution and accurate torque readings
Thread SizeM16
Exterior FinishBlack Oxide
Manufacturer GradeGrade 8740
Screw Head StyleHex
ColorBlack
Fastener TypeStandard
Thread TypeUn
Thread StyleOthers
Item HardnessGrade 10.9
Head TypeHex
Thread Class1A
Maximum Shear Strength95000
Part Interchange InfoPCE279.1022
Set Screw Thread TypeUnified National Coarse
Grade RatingClass 8.8
Compatible Groove Diameter0.5 Inches (1.3 cm)
Screw Point Style12-Point
Material Type8740 Chromoly
Metal TypeMild Steel
Finish TypesMatte
Size Name1/2-20 UNC
Number of Pieces1
Fastener SizeM16
Thread CoverageFully Threaded
Item Dimensions6.1 x 4.2 x 2.1 inches (15.5 x 10.7 x 5.3 cm)
BrandSpeedmaster
UPC012933010353
Set Name2-Bolt Head Stud Kit
ManufacturerSpeedmaster
Number Of Items1
ModelPCE279.1022
Part NumberPCE279.1022
Unit Count1.0 Count
Material8740 Chromoly
Head StyleHex

Who Should Buy?

Suitable For
  • Performance Builds

    Ideal for users building high-performance engines that require reliable and precise head stud fastening.

  • Engine Rebuilders

    Perfect for mechanics or enthusiasts who are rebuilding engines and need durable fastening components.

  • DIY Enthusiasts

    Great for DIY mechanics who want quality head studs for their custom engine projects and upgrades.

Not Suitable For
  • Budget Builders

    Not suitable for users with budget constraints as this kit may be pricier than alternative options.

DESCRIPCIÓN DEL PRODUCTO

Speedmaster PCE279.1022 2-Bolt Head Stud Kit

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Preguntas y respuestas de los clientes

  • Pregunta: What is the Speedmaster PCE279.1022 2-Bolt Head Stud Kit designed for?

    Respuesta: The Speedmaster PCE279.1022 2-Bolt Head Stud Kit is specifically designed for high-performance applications in various automotive setups. It is engineered to provide superior clamping force and durability, essential for maintaining optimal cylinder head sealing under high pressure. This is crucial for racing and modified engines where enhanced performance is required, making it an ideal choice for both enthusiasts and professional builders.
  • Pregunta: What materials are used in the Speedmaster head stud kit?

    Respuesta: The Speedmaster PCE279.1022 2-Bolt Head Stud Kit features high-quality steel construction, ensuring longevity and resistance against wear and tear. Using advanced materials contributes to improved tensile strength and flexibility, making them suitable for applications that experience extreme thermal and mechanical stress. These materials ensure the head studs can withstand the rigors of racing environments or heavy-duty street performance, providing confidence in their use.
  • Pregunta: How do I install the Speedmaster PCE279.1022 2-Bolt Head Stud Kit?

    Respuesta: Installation of the Speedmaster PCE279.1022 2-Bolt Head Stud Kit requires a basic understanding of engine assembly processes. Firstly, ensure the engine block and cylinder heads are clean for proper sealing. Follow the manufacturer's guidelines regarding torque specifications for attaching the head studs. Utilizing a torque wrench helps achieve accurate tightness, which is crucial to prevent head gasket failures during operation. This kit is perfect for engine builders looking to enhance their engine's reliability and performance.
  • Pregunta: What makes the Speedmaster head stud kit different from others on the market?

    Respuesta: The Speedmaster PCE279.1022 2-Bolt Head Stud Kit distinguishes itself through its robust design aimed at high-performance settings. Unlike standard head bolts, these studs provide superior grip and load distribution, reducing the risk of deformation under high-stress conditions. This kit is particularly preferred by performance enthusiasts who seek reliability in their modified engines due to its ability to handle extreme situations, setting it apart in a crowded market.
  • Pregunta: What kind of engines is the Speedmaster 2-Bolt Head Stud Kit compatible with?

    Respuesta: The Speedmaster PCE279.1022 2-Bolt Head Stud Kit is compatible with various high-performance engines, particularly those used in racing and competition scenarios. Its universal design allows it to fit multiple engine makes and models, provided they conform to specified dimensions. This versatility makes it a popular choice among automotive enthusiasts and builders looking to customize their engines without the hassle of finding application-specific parts.
  • Pregunta: Can I use the Speedmaster head stud kit for daily driving?

    Respuesta: While the Speedmaster PCE279.1022 2-Bolt Head Stud Kit is designed for high-performance applications, it can also be used in daily drivers that have been modified for increased performance. It provides excellent head sealing capabilities, essential for engines under higher stress. This can improve fuel efficiency and engine reliability, particularly for drivers looking to boost power without sacrificing everyday usability.
  • Pregunta: Do I need special tools to install the Speedmaster head stud kit?

    Respuesta: Installing the Speedmaster PCE279.1022 2-Bolt Head Stud Kit typically requires standard automotive tools such as a socket set and torque wrench. While no specialized tools are mandatory, having a good set of tools ensures that you can follow the installation guidelines accurately. For those who may be less experienced, having someone familiar with engine builds can provide valuable insights, making the installation smoother and more effective.
  • Pregunta: What are the benefits of using head studs over head bolts?

    Respuesta: Head studs, like the Speedmaster PCE279.1022 2-Bolt Head Stud Kit, offer several advantages over traditional head bolts. They provide greater clamping force and are more reliable under high-stress conditions, which is critical for performance engines. The design of studs allows for more precise torque settings and reduces the likelihood of stretching under extreme conditions. This reliability is essential for performance enthusiasts who demand consistency from their engine setups.
  • Pregunta: How can I ensure proper torque when using the Speedmaster head stud kit?

    Respuesta: To ensure proper torque when using the Speedmaster PCE279.1022 2-Bolt Head Stud Kit, always refer to the manufacturer's specifications for your specific engine setup. Using a quality torque wrench to sequentially tighten the head studs is crucial for achieving uniform pressure across the cylinder head. Following a star-pattern tightening sequence helps distribute tension evenly, minimizing the risk of warping the head and enhancing the overall sealing capability.
  • Pregunta: Where can I buy the Speedmaster PCE279.1022 2-Bolt Head Stud Kit in Ecuador?

    Respuesta: You can conveniently purchase the Speedmaster PCE279.1022 2-Bolt Head Stud Kit in Ecuador on Ubuy. Ubuy offers a wide selection of automotive parts, making it easy to find what you need. Their user-friendly platform ensures a seamless shopping experience as you explore various options tailored to your specific requirements.

Speedmaster Head Bolt Sets Editorial Review

The Speedmaster PCE279.1022 2-Bolt Head Stud Kit is a recommended buy for LS engines 02-06. The kit comes with complete sets and is easy to install if you can get past the fact that the short studs have no drive ends. When installing, follow the recommended torque settings for the nuts to prevent breakage. Review-wise, some users have had issues with the studs breaking during torque at 90 ft-lbs, while others have used them for over a year with great results and would never go back to stock studs.

Customer Reviews & Ratings

1 valoraciones de los clientes
  • 5 estrella
    100%
  • 4 estrella
    0%
  • 3 estrella
    0%
  • 2 estrella
    0%
  • 1 estrella
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ventajas

  • Recommended for LS engines 02-06
  • Complete set
  • Great results for some users

Contras

  • Short studs have no drive ends

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USD 131

Haz tu pedido ahora y recíbelo por ahí Sábado, Octubre 10

QTY:

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Fastest cross-border delivery

características y beneficios

  • Made from aircraft quality 8740 high tensile strength chromoly steel
  • Cold-forged to ensure molecular integrity
  • Heat-treated prior to thread rolling and machining
  • Rated at a whopping 190,000 psi
  • Comes with 12 point nuts and hardened parallel washers for even load distribution and accurate torque readings.

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