$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Summit Racing SpeedCard - learn how to get 10% back - Get Details!

Filters

In Stock
- In Stock Items. Ships Today. (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (36) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (44) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- ARP (31) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Cometic (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mr. Gasket (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Universal
- No (22) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Yes (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Fastener Style
- Bolt (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stud (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Locking bolt (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Thread Size
- 3/8 in.-16 (31) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 5/16 in.-18 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- M8 x 1.25 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Head Style
- Hex (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 12-point (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Internal allen/Hex (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Underhead Length (in.)
- 0.750 (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.000 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Underhead Length (mm)
- 19.00mm (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 25.00mm (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Overall Length (in.)
- 1.67 (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.50 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Material
- 8740 chromoly (31) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stainless steel (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Steel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Color
- Black (32) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Natural (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
Filter Options
- Made In USA (31)
Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Home
Exhaust
Header Fasteners
Product Results

36 Results Found For "custom"

Availability

- In Stock Items. Ships Today. (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (36) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (44) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Brand
- ARP (31) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Cometic (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mr. Gasket (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Universal
- No (22) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Yes (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Fastener Style
- Bolt (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stud (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Locking bolt (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Thread Size
- 3/8 in.-16 (31) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 5/16 in.-18 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- M8 x 1.25 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Head Style
- Hex (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 12-point (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Internal allen/Hex (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Underhead Length (in.)
- 0.750 (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.000 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Underhead Length (mm)
- 19.00mm (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 25.00mm (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Overall Length (in.)
- 1.67 (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.50 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Material
- 8740 chromoly (31) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stainless steel (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Steel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fastener Color
- Black (32) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Natural (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
Filter Options
- Made In USA (31)

36 Results Found For "custom"

Lock down your headers with top-quality header fasteners from Summit Racing. Our selection of header bolts and studs will keep your headers in place even when heat and...

Lock down your headers with top-quality header fasteners from Summit Racing. Our selection of header bolts and studs will keep your headers in place even when heat and vibration gets intense. That means no power loss and no leakage! And with polished, chrome, nickel-plated, and gold iridited options, they can even enhance the appearance of your engine. Our selection of header fasteners comes from some of the industry’s most-respected names—Stage 8, ARP, BBK, Kooks Headers, Percy’s, Hedman, and many others. Complete your aftermarket header installation with header bolts and studs from Summit Racing!

Lock down your headers with top-quality header fasteners from Summit Racing. Our selection of header bolts and studs will keep your headers in place even when heat and vibration gets intense. That means no power loss and no leakage! And with polished, chrome, nickel-plated, and gold iridited options, they can even enhance the appearance of your engine. Our selection of header fasteners comes from some of the industry’s most-respected names—Stage 8, ARP, BBK, Kooks Headers, Percy’s, Hedman, and many others. Complete your aftermarket header installation with header bolts and studs from Summit Racing!

Showing In Stock Items. Show All 44 Items.

Individual Parts

Part Groups

Results 1 - 25 of 36

ARP Chromoly Header Bolt Kits 100-1102

Made in the USA

ARP Chromoly Header Bolt Kits 100-1102

ARP Chromoly Header Bolt Kits 100-1102

Header Bolts, Hex Head, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Ford, Set of 16

Part Number: ARP-100-1102

4.72 out of 5 stars ( 85 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1403

Made in the USA

ARP Chromoly Header Stud Kits 100-1403

ARP Chromoly Header Stud Kits 100-1403

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, Chevy, Big Block, Set of 16

Part Number: ARP-100-1403

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1402

Made in the USA

ARP Chromoly Header Stud Kits 100-1402

ARP Chromoly Header Stud Kits 100-1402

Header Studs, 12-Point Nuts, Custom 450, 3/8 in.-16 Base Thread, 3/8 in.-24 Top Thread, Black Oxide, Chevy Small Block, Set of 12

Part Number: ARP-100-1402

4.44 out of 5 stars ( 18 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1404

Made in the USA

ARP Chromoly Header Stud Kits 100-1404

ARP Chromoly Header Stud Kits 100-1404

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, Ford, V8, Set of 16

Part Number: ARP-100-1404

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1202

Made in the USA

ARP Chromoly Header Bolt Kits 100-1202

ARP Chromoly Header Bolt Kits 100-1202

Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Ford, Set of 16

Part Number: ARP-100-1202

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1112

Made in the USA

ARP Chromoly Header Bolt Kits 100-1112

ARP Chromoly Header Bolt Kits 100-1112

Header Bolts, Hex Head, 3/8 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 16

Part Number: ARP-100-1112

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1109

Made in the USA

ARP Chromoly Header Bolt Kits 100-1109

ARP Chromoly Header Bolt Kits 100-1109

Header Bolts, Hex Head, 5/16 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 12

Part Number: ARP-100-1109

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 144-1102

Made in the USA

ARP Chromoly Header Bolt Kits 144-1102

ARP Chromoly Header Bolt Kits 144-1102

Header Bolts, Hex Head, Custom 450, Black Oxide, Chrysler, Small Block, Set of 14

Part Number: ARP-144-1102

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1108

Made in the USA

ARP Chromoly Header Bolt Kits 100-1108

ARP Chromoly Header Bolt Kits 100-1108

Header Bolts, Hex Head, 5/16 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 0.750 in. U.H.L., Set of 16

Part Number: ARP-100-1108

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1414

Made in the USA

ARP Chromoly Header Stud Kits 100-1414

ARP Chromoly Header Stud Kits 100-1414

Header Studs, Hex Nuts, Custom 450, Black Oxide, Ford, V8, Set of 16

Part Number: ARP-100-1414

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1201

Made in the USA

ARP Chromoly Header Bolt Kits 100-1201

ARP Chromoly Header Bolt Kits 100-1201

Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Small Block, Set of 12

Part Number: ARP-100-1201

4.59 out of 5 stars ( 17 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1412

Made in the USA

ARP Chromoly Header Stud Kits 100-1412

ARP Chromoly Header Stud Kits 100-1412

Header Studs, Hex Nuts, Custom 450, Black Oxide, Chevy Small Block, Set of 12

Part Number: ARP-100-1412

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1211

Made in the USA

ARP Chromoly Header Bolt Kits 100-1211

ARP Chromoly Header Bolt Kits 100-1211

Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 12

Part Number: ARP-100-1211

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1103

Made in the USA

ARP Chromoly Header Bolt Kits 100-1103

ARP Chromoly Header Bolt Kits 100-1103

Header Bolts, Hex Head, 3/8 in. Wrench, Drilled, Custom 450, Black Oxide, Chevy, Small Block, Set of 12

Part Number: ARP-100-1103

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 144-1202

Made in the USA

ARP Chromoly Header Bolt Kits 144-1202

ARP Chromoly Header Bolt Kits 144-1202

Header Bolts, 12-Point, Custom 450, Black Oxide, Chrysler, Small Block, Set of 14

Part Number: ARP-144-1202

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 180-1401

Made in the USA

ARP Chromoly Header Stud Kits 180-1401

ARP Chromoly Header Stud Kits 180-1401

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, Oldsmobile, Big, Small Block, V8, Set of 14

Part Number: ARP-180-1401

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1111

Made in the USA

ARP Chromoly Header Bolt Kits 100-1111

ARP Chromoly Header Bolt Kits 100-1111

Header Bolts, Hex Head, 3/8 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 12

Part Number: ARP-100-1111

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1413

Made in the USA

ARP Chromoly Header Stud Kits 100-1413

ARP Chromoly Header Stud Kits 100-1413

Header Studs, Hex Nuts, Custom 450, Black Oxide, Chevy, Big Block, Set of 16

Part Number: ARP-100-1413

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1411

Made in the USA

ARP Chromoly Header Stud Kits 100-1411

ARP Chromoly Header Stud Kits 100-1411

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, 3/8 in.-16, 1.500 U.H.L., Set of 16

Part Number: ARP-100-1411

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1208

Made in the USA

ARP Chromoly Header Bolt Kits 100-1208

ARP Chromoly Header Bolt Kits 100-1208

Header Bolts, 12-Point, 5/16 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 0.750 in. U.H.L., Set of 16

Part Number: ARP-100-1208

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 100-1401

Made in the USA

ARP Chromoly Header Stud Kits 100-1401

ARP Chromoly Header Stud Kits 100-1401

Header Studs, Hex Nuts, Custom 450, Black Oxide, 3/8-5/16 in., 1.500 in. U.H.L., Set of 16

Part Number: ARP-100-1401

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Stud Kits 245-1301

Made in the USA

ARP Chromoly Header Stud Kits 245-1301

ARP Chromoly Header Stud Kits 245-1301

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, Chrysler, Small Block, V8, Set of 16

Part Number: ARP-245-1301

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1107

Made in the USA

ARP Chromoly Header Bolt Kits 100-1107

ARP Chromoly Header Bolt Kits 100-1107

Header Bolts, Hex Head, 5/16 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 0.750 in. U.H.L., Set of 12

Part Number: ARP-100-1107

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 100-1212

Made in the USA

ARP Chromoly Header Bolt Kits 100-1212

ARP Chromoly Header Bolt Kits 100-1212

Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 16

Part Number: ARP-100-1212

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ARP Chromoly Header Bolt Kits 180-1101

Made in the USA

ARP Chromoly Header Bolt Kits 180-1101

ARP Chromoly Header Bolt Kits 180-1101

Header Bolts, Hex Head, Custom 450, Black Oxide, Oldsmobile, Big, Small Block, V8, Set of 14

Part Number: ARP-180-1101

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

1
2
Next

Page 1 of 2
Next

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header