ARP TLX-ARP400-1201-CL360A70 Header Bolt Kit Steel 3/8 .750 12PT

( Brand: Arp ), ( Type: Automotive Part ), ( Features: Easy Installation ), ( Manufacturer Part Number: TLX-ARP400-1201-CL360A70 ), ( Item Height: 5.000 ), ( Item Length: 0.510 ), ( Item Width: 7.000 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: See Notes ), ( Intended Use: Automobiles ), ( Manufacturer Warranty: 1 Year )

Review ARP Header Bolt Kit 3/8 .750 Stainless Steel 12pt fits 750

The ARP TLX-ARP400-1201-CL360A70 Header Bolt Kit is a high-performance solution for replacing or upgrading the factory header bolts in your engine application. These bolts are specifically designed for applications requiring 3/8 inch thread pitch and 12 points of engagement for superior clamping force and durability.

Each bolt in this kit is made from 750-grade steel, which is a high-strength material that provides exceptional resistance to fatigue and stress. The bolts are also treated with ARP's proprietary coating, which protects against corrosion and ensures a secure, leak-free seal.

The 12-point design of these bolts provides greater clamping force compared to standard 6-point bolts. This increased clamping force helps to ensure a more secure engine assembly and can lead to improved engine performance.

The ARP TLX-ARP400-1201-CL360A70 Header Bolt Kit includes all the necessary bolts for a complete installation. Each bolt is precision-machined to ensure a perfect fit and is accompanied by a high-quality, reusable washer to further protect against leakage.

In summary, the ARP TLX-ARP400-1201-CL360A70 Header Bolt Kit is an essential upgrade for any engine application that requires a stronger, more secure header bolt. With their high-strength 750-grade steel construction, 12-point engagement design, and protective coating, these bolts offer superior performance, durability, and corrosion resistance.

ARP TLX-ARP400-1201-CL360A70 Header Bolt Kit: A Detailed Analysis

The ARP TLX-ARP400-1201-CL360A70 Header Bolt Kit is a popular choice among engine builders and automotive enthusiasts due to its reputation for strength and durability. Let's examine the key features, advantages, and potential drawbacks of this header bolt kit.

1. 3/8 inch, 750 steel, 12pt, ARP header bolts

2. Designed for high-performance applications

3. Includes ARP's proprietary J-bolts for gasket sealing

4. Available in various lengths to accommodate different engine configurations

1. Enhanced clamping force: The ARP header bolts offer increased clamping force compared to traditional bolts, ensuring a secure engine-to-header seal and preventing exhaust leaks.

2. Heat resistance: Made of high-strength 750 steel, these bolts can withstand the extreme temperatures encountered in high-performance applications.

3. Reduced thread damage: ARP bolts feature a unique thread design that minimizes galling and thread damage, ensuring a reliable and long-lasting connection.

4. Improved engine performance: By maintaining a consistent seal between the engine and header, these bolts contribute to improved engine performance and power output.

1. Cost: ARP header bolts are generally more expensive than OEM or aftermarket alternatives, which may be a deterrent for some budget-conscious consumers.

2. Over-tightening risk: The increased clamping force of these bolts requires careful installation to avoid damaging sensitive engine components, such as the head gasket or cylinder walls.

The ARP TLX-ARP400-1201-CL360A70 Header Bolt Kit offers several advantages, including enhanced clamping force, heat resistance, and reduced thread damage. However, its high cost and the risk of over-tightening may be drawbacks for some consumers. Ultimately, if you're building a high-performance engine and are seeking superior sealing and durability, the ARP header bolts are a worthwhile investment. For those with more modest engine builds or tighter budgets, aftermarket or OEM alternatives may suffice.

part # tlx-arp400-1201-cl360a70 price

• $44.17

specifications maniheader:

• for models: 750
• brand: Arp
• type: Automotive Part
• features: Easy Installation
• manufacturer part number: TLX-ARP400-1201-CL360A70
• item height: 5.000
• item length: 0.510
• item width: 7.000
• fitment type: Direct Replacement
• generic keywords 1: See Notes
• intended use: Automobiles
• manufacturer warranty: 1 Year

payments maniheader:

• wallet: Paypal
• other
• credit card: Mastercard

offer maniheader:

• quantity: 5
• started: May 26, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

seller maniheader:

• # reviews: 70817
• rating: 98.7%

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

returns maniheader:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping maniheader:

• type: Fixed
• service: Standard
• class: Standard
• transit: 4-4 Days
• cost: $0.00

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