ARP 400-1400 Header Studs Point Nuts 099998163996 3/8 1.670-LENGTH 14/PK

( Brand: Arp ), ( Part Type: Header ), ( Manufacturer Part Number: 400-1400 ), ( UPC: 099998163996 )

Review ARP Header Studs Sb chevy 3/8 Diameter 1.670 Length Point Nuts 14/pk fits SB 2012

The ARP 099998163996 SB-Chevy 400-1400 header studs are a high-performance upgrade for Chevrolet engines. These studs are specifically designed for use with 3/8 inch header bolts and feature a 1.670 inch length and 12-point nuts. Each nut is included in a pack of 14, ensuring that you have an ample supply for a full installation.

These studs are made from ARP's proprietary material, which is known for its superior strength and durability. The studs are heat-treated and shot-peened to enhance their fatigue resistance, making them an ideal choice for high-performance applications.

The 12-point nuts provide an increased clamping force compared to standard 10mm or 12mm nuts. This increased clamping force helps to ensure a secure connection between the header and the engine cylinder head, reducing the risk of head gasket failure or other related issues.

The studs are also designed to be used with OE (original equipment) gaskets, making them a straightforward and hassle-free upgrade option for Chevrolet engine builds. The 400-1400 series studs are suitable for use with a wide range of Chevrolet engines, including small-block and big-block V8 engines.

In summary, the ARP 099998163996 SB-Chevy 400-1400 header studs are a high-quality, performance-enhancing upgrade for Chevrolet engines. They are made from ARP's proprietary material, feature 12-point nuts for increased clamping force, and are suitable for use with OE gaskets. Each pack includes 14 studs and nuts, making it a convenient and cost-effective solution for engine builds.

ARP 099998163996 400-1400 header studs for Chevy, model number SB-Chevy, are designed to replace the factory header studs. These studs are made from high-strength materials and feature 1.670 pitch and 12-point nuts. Here are some potential pros and cons of buying these ARP header studs:

1. Enhanced engine performance: ARP header studs are known for their ability to withstand high cylinder pressures, which can lead to improved engine performance.

2. Increased reliability: These header studs are made from high-quality materials and are designed to last longer than the factory studs.

3. Better sealing: The 12-point nuts provide a more secure seal between the header and the engine, which can help reduce exhaust leaks.

1. Cost: ARP header studs are generally more expensive than the factory studs.

2. Installation: Installing these header studs can be a challenging process, especially for those without experience in engine rebuilds or performance upgrades.

ARP 099998163996 400-1400 header studs offer several benefits, including enhanced engine performance, increased reliability, and better sealing. However, they come with a higher cost and a more challenging installation process compared to factory studs.

If you are looking to improve the performance of your Chevy engine and are willing to invest in high-quality parts, then ARP header studs may be a good choice for you. However, if you are on a tight budget or are not comfortable with the installation process, you may want to consider other options. Ultimately, the decision to buy these header studs depends on your specific needs and budget.

part # 4001400 prices

• $139.99-$193.90

specifications clampcluch:

• for models: Sb
• for makes: Chevy
• for years: 2012
• brand: Arp
• part type: Header
• manufacturer part number: 400-1400
• upc: 099998163996

returns clampcluch:

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

seller clampcluch:

• # reviews: 619547
• rating: 99.2%

payments clampcluch:

• other
• credit card: Visa
• wallet: Paypal

offer clampcluch:

• options: Ship-to-home
• started: March 9, 2026
• availability: In Stock
• sold: 0
• quantity: 4

shipping clampcluch:

• transit: 14-22 Days
• class: Standard
• cost: $15.99
• type: Fixed
• service: Standard

general clampcluch:

• Car Truck Parts Accessories > Exhaust Emission Systems > Clamps, Flanges, Hangers Hardware
• condition: New

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