Availability

- In Stock Items. Ships Today. (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.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (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.
- All Items, Including Not In Stock (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.
Filters
Part Type
- Header Fasteners (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.
- Header Flanges (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.
Brand
- Gardner-Westcott Company (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.
- Kooks Headers (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.
- Proform Parts (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.
Make/Engine
Filter Options
- Marine (1)

3 Results Found For "ls1"

Showing In Stock Items. Show All 3 Items.

Individual Parts

Part Groups

Results 1 - 3 of 3

Proform Self-Locking Wedge Header Bolts

Proform self-locking wedge header bolts get a grip on your headers that won't let go—until you're ready! These permanently assembled bolt sets feature special washers with super-hardened serrated teeth that, when torqued to 28 lbs.-ft., bite into and grab the bottom of the bolt head and the top surface of the header. Any bolt-loosening rotation is blocked by the wedge-locking action created by the washers' interfacing cams; but what's really impressive is that engine vibration—the enemy—increases the tension, making them even more secure! The bolts are re-useable and you can count on them to not fail. Proform self-locking wedge header bolts put an end to the constant tightening for a leak-free, headache-free future. They're available in different finishes and sizes for applications from 1965 and up.

4.59 out of 5 stars ( 64 )

$34.95

Gardner-Westcott Header Bolt Kits

Bolt down your headers with a set of these Gardner-Westcott header bolt kits. They are available in chrome plated steel or polished stainless steel finishes, so they're sure to add a unique touch to your engine. Whether you own a Ford, Chevy, or Mopar, these Gardner-Westcott header bolt kits will have you covered.

4.42 out of 5 stars ( 12 )

$31.79

Kooks Headers Header Flanges

Kooks flanges mate your headers to your heads. Available in port shapes, sizes, and thicknesses for many applications, they are built from steel or stainless steel. Get the right connection for your Kooks headers with their flanges.

2.5 out of 5 stars ( 2 )

$45.94

1

Page 1 of 1