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ARP 400-1403 Header Stud Kit Stainless Steel - 12-Point 16-Piece

(Chevrolet Camaro 1967-70, 1972, Corvette 1973-74, Impala 1965-69, 1972-75, C1500 1990-93, Chevelle 1966-69, 1972-73, Blazer 1973 + 25 more models)

Part of: ARP Header Stud Kit Stainless Steel

Other options in this family: ARP 434-1301 ARP 400-1400 ARP 400-1404 ARP 441-1301 ARP 100-1415

Manufacturer

Picture for manufacturer ARP

Part Number

400-1403
5 reviews
Sale Price

$163.42

1 left at this price

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Usually delivered within 2 days

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Product Details

The ARP 400-1403 is a premium header stud kit designed for secure, high-performance exhaust header installation. This comprehensive 16-piece kit features stainless steel studs with 12-point nuts engineered to withstand extreme heat and resist corrosion in demanding exhaust applications.

Key Features:

  • Stainless 300 material construction rated at 170,000 psi tensile strength—significantly stronger than Grade 8 hardware
  • 12-point nuts allow easy socket access in tight spaces near exhaust pipes
  • Unique nut-starter nose on studs helps prevent cross-threading during installation
  • Complete kit includes 16 pieces plus premium-quality washers and 12-point nuts
  • Corrosion-resistant and heat-resistant for long-lasting durability in extreme exhaust environments
  • Black oxide finish for professional appearance and added protection

ARP's precision-manufactured header studs provide superior clamping force and reliability compared to standard fasteners, making them the preferred choice for performance and racing applications. The compact 12-point nut design simplifies installation and maintenance in confined engine compartments.

Products specifications

Fits

Chevrolet Camaro 1967-70, 1972, Corvette 1973-74, Impala 1965-69, 1972-75, C1500 1990-93, Chevelle 1966-69, 1972-73, Blazer 1973, C10 Pickup 1968-75, Caprice 1966-69, 1972-75, El Camino 1966-75, K2500 1991-95, C3500 1988-95 + 20 more models

Fastener Finish

Polished

Fastener Material

Stainless steel

Fastener Style

Stud

Head Style

12-point

Overall Length (in)

1.670 in.

Quantity

Sold as a set of 16.

Size

3/8

Thread Size

3/8-16 in.

UHL

1.67

They had the lowest price by far! Quick shipment! I am going back for more. Thanks!<br><br>Order 6489

Thank you, I love the free shipping!

Best price I could find on the Internet can't go wrong with saving money

Finally I found the part I have searched all over for. Thank you autoplicity for having such a specialized part. Great customer service too. Very easy to use web site as well.

I purchased a wiring connector and some additional wiring pins. Super fast shipping. Likely to buy from again.

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