Proform Self-Locking Wedge Header Bolts 66825

Name: Proform Self-Locking Wedge Header Bolts
Brand: Proform Parts
SKU: PRO-66825
Price: 39.95 USD
Availability: InStock
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Part Number: PRO-66825

$39.95

Proform Self-Locking Wedge Header Bolts

Header Fasteners, Self-Locking Wedge Header Bolts, Hex Head, Steel, Nickel Plated, 3/8 in.-16 Thread Size, 1.000 in. Underhead Length, Set of 16
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Proform Self-Locking Wedge Header Bolts 66825

PRO-66825

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Part Number: PRO-66825

Estimated Ship Date: Today

$39.95

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Overview

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Overview

Brand:

Proform Parts

Manufacturer's Part Number:

66825

Part Type:

Header Fasteners

Product Line:

Proform Self-Locking Wedge Header Bolts

Summit Racing Part Number:

PRO-66825

Item Number:

7584613

UPC:

037995711901

Fastener Style:

Bolt

Thread Size:

3/8 in.-16

Head Style:

Hex

Underhead Length (in.):

1.000 in.

Underhead Length (mm):

25.40mm

Fastener Material:

Steel

Fastener Color:

Nickel plated

Quantity:

Sold as a set of 16.

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.

Applications