ARP

Arp Pro Series Head Bolt Kit Toyota Inline-6 12pt Chromoly Black 203-3902

Part # 203-3902 SKU ARP203-3902

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$138.99
In stock, ships from a US warehouse
SKU: ARP203-3902
UPC: 672036007577
Width: 4.00 (in)
Height: 9.00 (in)
Depth: 3.00 (in)
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Shipping
Free, US only. Arrives in 2–4 days.
Returns
30-day returns. Wrong fit? Our team is here 24/7. Details
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Highlights

Bolt type
Head Bolt
Color
Black
Engine type
Toyota Inline-6
Head size
1/2 in
Head/nut style
12-Point
Item weight
2.81 lbs (1.27 kg)
Material
Chromoly (8740 Alloy)
Mileage
Less Than 10,000 miles
Prop 65 warning
Warning applies
Tensile strength
200,000 psi
Type
Cylinder Head Bolt Kit
Washers included
Yes

Description

Arp Pro Series Head Bolt Kit Toyota Inline-6 12pt Chromoly Black 203-3902

The ARP Pro Series Head Bolt Kit is engineered specifically for Toyota's Inline-6 engines, delivering exceptional strength and reliability for high-performance applications. Utilizing premium chromoly steel, these bolts provide superior tensile strength and fatigue resistance compared to standard head bolts. The 12-point design allows for precise engagement, ensuring that you achieve the correct torque specifications with ease and accuracy. This makes them an essential upgrade for any serious automotive enthusiast or professional mechanic looking to enhance the durability and performance of their engine assembly.

Designed for optimal performance, the ARP head bolts are manufactured with precision to meet stringent quality standards. The black oxide finish not only contributes to corrosion resistance but also adds a layer of aesthetic appeal to your engine bay. By using these head bolts, you minimize the risk of head gasket failure, allowing your engine to perform at its peak efficiency. The enhanced load distribution provided by these bolts ensures that all components remain securely fastened under extreme conditions, giving you peace of mind during high-stress driving situations.

FITMENT: This head bolt kit is compatible with various Toyota Inline-6 engines. It is crucial to ensure correct application to guarantee optimal performance and reliability. Always verify your specific engine model and configuration prior to installation.

Key Features & Benefits

  • Constructed from premium-grade chromoly steel for unparalleled strength.
  • 12-point design for improved torque accuracy and easier installation.
  • Black oxide finish for enhanced corrosion resistance and longevity.
  • Optimized load distribution minimizes the risk of head gasket failure.
  • Designed for high-performance applications, ensuring reliable engine operation.

Specifications

Identification
BrandARP
Part number203-3902
SKUARP203-3902
UPC672036007577
Dimensions and weight
Dimensions (W × H × D)4.00 × 9.00 × 3.00 in
Material and finish
ColorBlack
FinishBlack Oxide
MaterialChromoly (8740 Alloy)
Series and warranty
Details
Bolt typeHead Bolt
Engine typeToyota Inline-6
Head size1/2 in
Head/nut style12-Point
IncludesComplete Head Bolt Kit with Washers
Item weight2.81 lbs (1.27 kg)
MileageLess Than 10,000 miles
Prop 65 warningWarning applies
Tensile strength200,000 psi
TypeCylinder Head 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 Pro Series Head Bolt Kit Toyota Inline-6 12pt Chromoly Black 203-3902
Arp Pro Series Head Bolt Kit Toyota Inline-6 12pt Chromoly Black 203-3902
$138.99
In stock · free shipping

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