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ARC Rod Bolts/Bearings

At ARC Racing, we offer precision-engineered solutions designed to withstand extreme pressure, high temperatures, and relentless RPMs—ensuring your engine delivers peak performance when it matters most.

The Importance of High-Quality Rod Bearings

Minimizing Friction and Wear 

Bearings play a vital role in reducing wear between the crankshaft and connecting rods. Our bearings are crafted to precise tolerances to ensure a smooth, durable interface, minimizing wear and improving overall engine longevity.

Selecting the Right Bearing for Your Engine

Every engine build has unique requirements. We offer various bearing materials and sizes to match different power levels, oil clearances, and performance goals. Whether you need tri-metal or bi-metal bearings, our experts can help you choose the ideal fit.

Why Choose ARC Racing?

Commitment to High-Performance Engine Components

We live and breathe performance. Every part we offer is tested, vetted, and proven in real-world builds and track applications.

Quality Materials and Precision Manufacturing

Only the best materials make it into our catalog. Our rod bolts and bearings are manufactured to exacting standards to ensure reliability under extreme conditions.

Expert Knowledge and Support

Need help choosing the right components? Our team includes experienced technicians and racers who are ready to assist with fitment, specs, and tech questions.

Fast Shipping and Reliable Service

We keep our inventory stocked and ready to ship, so you can get back to building and racing—fast.

FAQs

What is the purpose of bearings?

Bearings allow smooth rotation between the crankshaft and connecting rods, supporting engine performance and longevity by reducing metal-to-metal contact.

When should I replace my bearings?

Replace bearings during any major engine rebuild or if there are signs of wear, oil loss, or knocking noises.

What are the different types of bearings?

Common types include bi-metal and tri-metal bearings, each with specific advantages for different engine loads and performance requirements. ARC uses bi-metal bearings individually designed for each application.

Why are strong bolts important?

Bolts secure the rod cap to the rod beam. High-strength bolts reduce the risk of stretch or failure under stress.

How do I choose the right size bolts?

Match the bolt size to your connecting rods and crankshaft. Consider factors like bolt length, thread pitch, and material strength. Each ARC rod will have the appropriate rod bolts listed as a “related part” on its individual page.

What is the torque specification for your bolts?

Torque specs vary by bolt type and application. Each product listing includes recommended torque specs—contact us if you need assistance.

  • 6381 HP Rod Bolt Set 1/4-28x1

    6381 HP Rod Bolt Set 1/4-28x1

    (1)

    Rod Bolt Set,  1/4"-28 x 1" 12pt 170k tensile strength. This ARC rod bolt set comes with bolts specifically designed for ARC Racing by ARP, the world leader in performance fastners. The bolts feature rolled threads and are maufactured from 8740...
    $14.99
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  • 6382 HP Rod Bolt Set 5/16-24x1.5

    6382 HP Rod Bolt Set 5/16-24x1.5

    (1)

    Rod Bolt Set,  5/16-24 X 1-1/2" 12pt 170k tensile strength. This ARC rod bolt set comes with bolts specifically designed for ARC Racing by ARP, the world leader in performance fastners. The bolts feature rolled threads and are maufactured from 8740...
    $18.99
    Add to Cart The item has been added
  • 6383 HP Rod Bolt Set 1/4-28x1.25

    6383 HP Rod Bolt Set 1/4-28x1.25

    (3)

    Rod Bolt Set,  1/4"-28 x 1-1/4" 12pt 170k tensile strength. This ARC rod bolt set comes with bolts specifically designed for ARC Racing by ARP, the world leader in performance fastners. The bolts feature rolled threads and are maufactured from 8740...
    $14.99
    Add to Cart The item has been added
  • 6392 Rod Bearings Briggs Model 13 5HP Flathead

    6392 Rod Bearings Briggs Model 13 5HP Flathead

    (3)

    This is the standard .998" crankpin X .750" wide bi-metal bearing used on the flathead Briggs Model 13. This bearing is also used on many stroker rods for other engines such as the Animal and GX200. Each connecting rod listings shows the bearings and...
    $10.15
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  • 6392-0 Rod Bearing

    6392-0 Rod Bearing

    This is a larger version of our standard flathead bearing. It is intended to be used when additional oil clearance between the rod and crank is desired. Crank journal should measure no less than .998"
    $18.00
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  • 6392-10 Rod Bearing

    6392-10 Rod Bearing

    This is the .010" undersized standard bearing used on the flathead Briggs. Used on a very worn crank that would need to be reground. This bearing is also used on many stroker rods for other engines such as the Animal and GX200. Each connecting rod...
    $18.00
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  • 6392-2 Rod Bearings

    6392-2 Rod Bearings

    (1)

    This is the .002" undersized standard bearing used on the flathead Briggs. Used on a slightly worn crank. This bearing is also used on many stroker rods for other engines such as the Animal and GX200. Each connecting rod listings shows the bearings and...
    $18.00
    Add to Cart The item has been added
  • 6392-5 Rod Bearings

    6392-5 Rod Bearings

    This is the .005" undersized standard bearing used on the flathead Briggs. Used on a moderately worn crank. This bearing is also used on many stroker rods for other engines such as the Animal and GX200. Each connecting rod listings shows the bearings and...
    $18.00
    Add to Cart The item has been added
  • 6392A Rod Bearings

    6392A Rod Bearings

    This is the standard .998" bearing used on the flathead Briggs with Aluminum babbit. This bearing is also used on many stroker rods for other engines such as the Animal and GX200. Our connecting rod listings also show the bearings that are used with that...
    $20.00
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