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ARP 234-2502 Harmonic Balancer Bolt Kit with 12-Point Head

(Chevrolet Camaro 1967-74, 1987-97, C1500 1988-95, Chevelle 1964-66, 1970-71, Blazer 1969-74, 1987-94, C10 Pickup 1961-71, 1974-76, 1978-81 + 13 more models)

Part of: ARP Harmonic Balancer Bolt Kit Head

Other options in this family: ARP 245-2501 ARP 235-2502 ARP 207-2501 ARP 180-2501 ARP 150-2501

Manufacturer

Picture for manufacturer ARP

Part Number

234-2502
13 reviews
Sale Price

$31.16

In Stock (7)

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Usually delivered within 2 days

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Product Details

ARP's harmonic balancer bolt kit is engineered to withstand the extreme kinetic forces generated as the crankshaft flexes and twists during engine operation. These ultra-strong bolts are rated at 200,000 psi tensile strength, allowing you to apply maximum clamping force to ensure the balancer remains securely locked in position.

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
  • Manufactured from heat-treated 8740 chrome moly steel
  • Heavy-duty black oxide finish for corrosion resistance

Square Drive Feature:

  • Integrated 1/2 inch square drive forged directly into the bolt head
  • Accepts standard 1/2 inch drive ratchet or breaker bar
  • Enables easy rotation of the crankshaft assembly during installation and timing procedures
  • Eliminates the need for additional tools when positioning the engine

This precision-engineered bolt kit provides the reliability and strength demanded by high-performance and racing applications where component failure is not an option.

Products specifications

Fits

Chevrolet Camaro 1967-74, 1987-97, C1500 1988-95, Chevelle 1964-66, 1970-71, Blazer 1969-74, 1987-94, C10 Pickup 1961-71, 1974-76, 1978-81, Caprice 1966-67, 1969-71, 1973, 1976, 1980-85, 1989-96, C3500 1988-95 + 11 more models

Overall Diameter

7/16-20

Fastener Finish

Black oxide

Fastener Material

Chromemoly

Fastener Yield Strength (psi)

200,000 psi

Head Style

12-point

Quantity

Sold individually.

Socket

1-1/16

Thread Size

7/16-20 RH in.

UHL

2.47

Underhead Length (in)

2.470 in.

Washer Included

Yes

What I needed, and delivered on time.

Great price!!!

Trump service easy order

Online it didnt say anything about the tires being tube type which woulda been nice to know instead of finding out after i got the tires.

Quick delivery. Tire was as advertised

I like it looking forward to Do it again.

Will order again

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quick and easy! had no problems at all

Awesome product And fast fishing

I ordered a WeatherTech cargo liner from Autoplicity after finding the product almost $40 cheaper than anywhere else. Usually I'm suspect of the one company with a very low price but the high number of reviews gave me enough comfort to order. The product came in a large box and was shipped for a very reasonable price and arrived in four business days. The product is as described and I couldn't be happier. I will definately keep them in mind for future orders.

Excellent prices and quick shipping. Will definitely use again.

I am very pleased with my purchase from Autoplicity. Price was very reasonable and shipping was great!

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