My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

ARP 245-1301 Header Stud Kit Stainless Steel Exhaust Manifold Bolt and Spring - 12-Point 16-Piece

(Dodge Challenger 1970-71, Coronet 1965-71, Polara 1963-67, Monaco 1965-66, 880 1963-64; Chrysler Town & Country 1963, Newport 1963 + 10 more models)

Manufacturer

Picture for manufacturer ARP

Part Number

245-1301
13 reviews
Sale Price

$100.12

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 245-1301 is a premium header stud kit featuring 12-point nuts and provisions for blower bracket installation. This 16-piece kit is manufactured from Stainless 300 material, providing exceptional resistance to corrosion and extreme heat while maintaining a nominal tensile strength of 170,000 psi—substantially stronger than Grade 8 hardware.

Key Features:

  • Stainless 300 material construction for superior corrosion and heat resistance
  • 12-point nuts allow easy socket placement close to exhaust pipes
  • Unique nut-starter nose design prevents cross-threading during installation
  • Provisions for blower bracket mounting
  • 170,000 psi tensile strength exceeds Grade 8 hardware specifications
  • Includes premium-quality washers and 12-point nuts
  • 16-piece complete kit for header installation

This NASCAR-style header stud kit is ideal for high-performance applications where reliability and durability are critical. The compact 12-point nut design provides better wrench clearance in tight engine bay spaces, while the stainless steel construction ensures long-lasting performance even under extreme exhaust temperatures. Each kit includes all necessary hardware for a complete professional installation.

Products specifications

Fits

Dodge Challenger 1970-71, Coronet 1965-71, Polara 1963-67, Monaco 1965-66, 880 1963-64; Chrysler Town & Country 1963, Newport 1963, New Yorker 1963; Plymouth Road Runner 1968-71, Fury III 1965, Cuda 1970-71, Satellite 1965-67 + 5 more models

Fastener Finish

Black oxide

Fastener Material

Steel

Fastener Style

Stud

Head Style

12-point

Material

Black Oxide

Notes

1.670 in. and 2.000 in. Designed for KB Hemi, stud with blower brackets, Mopar 340-360 cid.

Overall Length (in)

2.000 in.

Quantity

Sold as a set of 16.

Size

3/8

Thread Size

3/8-16 in.

UHL

1.670/2.000

Easy to order, pricing on point.

Order was fast easy and hopefully successful thank you

Thank you for having the tires available that I've been looking for a long time at a very good price.

Was good.

Quick and easy checkout process.

Good prices. And i am totally, totally awesome, man!

Easy as a slice of pie!

I am very satisfied with the product and price was great.

i hope the 2 day delivery is accurate because that would be great.

I spent hrs looking and researching parts and prices... Hands down Autoplicity<br> has it and at the best price you'll find!!

very excellent oil the only oil that has been in my harley since it was new and it a 95 very fast shipper ordered it 19 feb and got it 22 feb

One of the simplest orders I have placed for autoparts. Well done

Autoplicity has great prices and products are shipped promptly. My trailer hitch arrived the day after it was shipped. Autoplicity sent a tracking number. I would order again.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy