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ARP 245-2501 Harmonic Balancer Bolt Kit with 12-Point Head

Part of: ARP Harmonic Balancer Bolt Kit Head

Other options in this family: ARP 235-2502 ARP 207-2501 ARP 180-2501 ARP 234-2502 ARP 150-2501

Manufacturer

Picture for manufacturer ARP

Part Number

245-2501
19 reviews
Sale Price

$26.48

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 245-2501 harmonic balancer bolt kit is engineered to securely lock the harmonic balancer in position as the crankshaft flexes and twists under extreme operating conditions. These ultra-strong bolts are rated at 200,000 psi tensile strength, allowing for maximum clamping force to prevent balancer slippage during high-performance applications.

Key Features:

  • 200,000 psi tensile strength for superior clamping force
  • Extra tall 12-point head design accepts deep sockets and prevents stripping
  • 1/4 inch thick wide area washer distributes load evenly
  • Integrated 1/2 inch square drive forged into bolt head for engine rotation
  • Manufactured from heat-treated 8740 chrome moly steel
  • Heavy-duty black oxide finish for corrosion resistance

The innovative square drive design allows you to rotate the engine assembly using any standard 1/2 inch drive ratchet or breaker bar, eliminating the need for additional tools during installation or timing procedures. This dual-purpose bolt combines the strength needed to secure the harmonic balancer with the convenience of an integrated crank rotation tool.

Products specifications

Overall Diameter

3/4-16

Fastener Finish

Black oxide

Fastener Material

Chromemoly

Fastener Yield Strength (psi)

200,000 psi

Head Style

12-point

Notes

Fits Keith Black Hemi type engines.

Quantity

Sold individually.

Socket

1-1/16

Thread Size

3/4-16 in.

UHL

1.42

Underhead Length (in)

1.420 in.

Washer Included

Yes

A REFERENCE TO CAR MODEL AND YEAR WILL BE A GOOD REMINDER OF CORRECT PART ORDERED

Fast delivery

Very Good!

Easy to navigate site good pricing

Good prices

fast simple and easy

Fast shipping and reasonable prices

Fast shipping, good price, good products. A++

Very easy website to view and place the order found what I was looking for easily , will use autoplicity again

I was very happy with how simple the ordering process was and the price was the lowest around fro the part I ordered. John

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Really good prices and fast delivery.

good, fast shipping

Very easy to talk to on the phone and excellent service.

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Lowest prices and fast shipping made this a great transaction.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

A+ part as advertised, quick shipping.

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