ARP

ARP Head Bolt Kit with 12-Point Chromoly Head for Small Block Chevy Engines

Part # 134-3701 SKU ARP134-3701

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$105.99
In stock, ships from a US warehouse
SKU: ARP134-3701
UPC: 672036001797
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Free, US only. Arrives in 2–4 days.
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Highlights

Alloy
8740
Bolt/stud kit
Bolt
Color
Black
Head size
1/2 in
Head/nut style
12 Point
Interchange number
Application: Suitable for Small Block Chevy Engines
Item weight
2 lbs
Material
Chromoly Steel
Prop 65 warning
Warning applies
Type
Head Bolt Kit
Washers included
Yes

Description

ARP Head Bolt Kit with 12-Point Chromoly Head for Small Block Chevy Engines

The ARP Head Bolt Kit is designed specifically for small block Chevy engines, providing superior strength and reliability for your engine build or repair. Crafted from premium-grade chromoly, these head bolts are engineered to withstand extreme conditions, ensuring that your engine components remain securely fastened. The 12-point configuration allows for a tighter fit and increased torque accuracy, reducing the risk of bolt failure under high-performance stress.

One of the standout features of this head bolt kit is its ability to enhance the sealing capability of the cylinder heads. With optimally designed threads and precise manufacturing tolerances, these bolts are less likely to stretch compared to standard bolts, maintaining proper clamping force over time and improving overall engine performance. The added durability of chromoly also means better resistance to corrosion and wear, which is essential for long-lasting engine integrity in varying environments.

Whether you're restoring a classic vehicle or building a high-performance race engine, the ARP Head Bolt Kit ensures that your heads are secured with precision and reliability. Its compatibility with a range of small block Chevy models makes it a versatile choice for automotive enthusiasts looking to upgrade their engine hardware.

FITMENT:
This head bolt kit is specifically designed for small block Chevy engines, covering a variety of models. Ensure your application meets these compatibility requirements for optimal performance.

Key Features & Benefits

  • High-quality chromoly construction provides exceptional strength and durability.
  • 12-point design allows for increased torque accuracy and easier installation.
  • Minimized elongation and stretching for consistent clamping force over time.
  • Enhanced corrosion resistance ensures long-lasting performance.
  • Suitable for various small block Chevy applications, catering to diverse automotive needs.

Specifications

Identification
BrandARP
Part number134-3701
SKUARP134-3701
UPC672036001797
Dimensions and weight
Material and finish
ColorBlack
FinishOxide
MaterialChromoly Steel
Series and warranty
SeriesHigh Performance
Details
Alloy8740
Bolt/stud kitBolt
Head size1/2 in
Head/nut style12 Point
IncludesHead Bolts
Interchange numberApplication: Suitable for Small Block Chevy Engines
Item weight2 lbs
Prop 65 warningWarning applies
TypeHead Bolt Kit
Washers includedYes

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

ARP Head Bolt Kit with 12-Point Chromoly Head for Small Block Chevy Engines
ARP Head Bolt Kit with 12-Point Chromoly Head for Small Block Chevy Engines
$105.99
In stock · free shipping

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