PRW INDUSTRIES INC 1031821 Head Stud Block Kit 842864024002 Inc.

( Brand: Prw Industries Inc ), ( Manufacturer Part Number: 1031821 ), ( Part Type: Head Block ), ( Air Restricted: No ), ( UPC: 842864024002 )

Review PRW INDUSTRIES INC Inc. Head Stud Kit Small Block Mopar fits SBM 1968–1991

The PRW 1031821 SBM Head Stud Kit is an essential upgrade for any Mopar engine from the years 1968 to 1991. This stud kit is specifically designed to provide superior engine performance, reliability, and durability.

Each stud in this kit is made from high-strength, heat-treated material that can withstand the extreme pressures generated during engine operation. The studs feature a self-locking, tapered design that ensures a secure and permanent seal between the head gasket and the engine block, eliminating the need for head gasket sealing compounds.

The PRW 1031821 SBM Head Stud Kit comes with 32 studs, 32 nuts, and 32 washers. The nuts are made from heat-treated steel and have a chamfered, self-locking design to ensure a snug fit and even torque distribution. The washers are made from a high-temperature material to provide a reliable seal and prevent leaks.

Installing these studs is a straightforward process, but it does require some engine disassembly. The kit includes detailed instructions to guide you through the installation process. It is recommended that you use a torque wrench to ensure the correct torque is applied to each nut during installation.

Using the PRW 1031821 SBM Head Stud Kit offers several benefits. It can help increase engine power and torque by improving head gasket sealing and reducing compression loss. It can also improve engine durability by preventing head gasket leaks and reducing the risk of engine damage caused by blown head gaskets.

In summary, the PRW 1031821 SBM Head Stud Kit is a high-quality, dependable solution for any Mopar engine from 1968 to 1991. It offers improved engine performance, reliability, and durability, making it an excellent investment for any enthusiast or professional mechanic.

The PRW 1031821 SBM Head Stud Kit is designed for Mopar engines from the 1968 to 1991 model years. This kit is used to replace the original head studs, which can fail over time, leading to potential engine damage. Here are some pros and cons of buying this head stud kit:

1. Improved engine performance: New head studs can help prevent head gasket leaks, which can lead to improved engine performance and efficiency.

2. Increased durability: The PRW SBM head stud kit is made with high-quality materials, designed to withstand the rigors of high-performance applications.

3. Peace of mind: Replacing the original head studs with a new kit can give you peace of mind, knowing that your engine is securely held together and less likely to experience catastrophic failure.

4. Wide compatibility: The PRW 1031821 SBM Head Stud Kit is compatible with a wide range of Mopar engines, making it a versatile option for many different applications.

1. Cost: The PRW SBM head stud kit can be a significant investment, especially for those on a tight budget.

2. Installation complexity: Installing new head studs can be a complex process, requiring specialized tools and knowledge.

3. Potential for damage: During the installation process, there is a risk of damaging the engine or head gasket if the studs are not installed correctly.

The PRW 1031821 SBM Head Stud Kit is a high-quality option for those looking to improve the performance and durability of their Mopar engine. While it comes with some cons, such as cost and installation complexity, the benefits of improved engine performance, increased durability, and peace of mind make it a worthwhile investment for many.

If you are considering purchasing the PRW 1031821 SBM Head Stud Kit, it is recommended that you have a good understanding of engine mechanics and installation procedures. Alternatively, you can hire a professional mechanic to install the kit for you. Additionally, make sure to follow the installation instructions carefully to avoid any potential damage to the engine or head gasket.

Details:

Installation of this kit offers a significant improvement over standard fasteners, reducing the risk head gasket failure and maintaining proper cylinder alignment under demanding conditions. Application: Small block Mopar engines, 1968 1991. Crafted from durable chorally steel, each stud is finished with a black oxide coating for corrosion resistance and sleek appearance. The 12-point nuts provide secure torquing, ensuring optimal clamp load during high-performance driving or restoration projects.

SBM Head Stud Kit designed for small block 318-360 cubic Inch engines from 1968 to 1991. Features: Material: Chorally steel for strength and durability. Nut Type: 12-point nuts for secure fastening. Design: Precision-machined components for optimal performance.

This high-quality kit features precision-machined components built to enhance engine reliability and performance. Designed for straightforward installation, the kit Includes all necessary studs and nuts, providing a comprehensive solution your engine building needs. Finish: Black oxide coating for corrosion resistance.

part #: 1031821 prices

• $162.20-$273.25

specifications rockeareng:

• for models: Sbm
• for makes: Mopar
• for years: 1968-1991
• brand: Prw Industries Inc
• mpn: 1031821
• part type: Head Block
• air restricted: No
• upc: 842864024002

seller rockeareng:

• # reviews: 45625
• city: Saint Paul, Minnesota
• rating: 98.5%

payments rockeareng:

• credit card: Diners-club
• other
• wallet: Google-pay

returns rockeareng:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer rockeareng:

• started: April 20, 2026
• quantity: 2
• options: Ship-to-home
• sold: 0
• availability: In Stock

shipping rockeareng:

• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard
• transit: 2-4 Days

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

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