Mr. Gasket Headlock Locking Header Bolts, 3/8-16 X 3/4 Inch, Set of 12 2230G

Name: Mr. Gasket Headlock Locking Header Bolts, 3/8-16 X 3/4 Inch, Set of 12 2230G
Brand: Mr. Gasket
SKU: 4011023
Price: 49.99 CAD
Availability: InStock

$49.99 ea

NEWARRIVING SOONEstimated Ship Date 11/18/2025 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 10/31/2025

Model: 4011023

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Headlock™ Bolts eliminate the need for lock washers, Period. That's because each Headlock™ Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.

Features:

12 per Package
Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started
410 stainless steel
Minimum 180,000 PSI tensile strength
24 equally spaced clockwise teeth

Videos:

Specifications:

Emission Code	5
Finish	Polished
Material	410 stainless steel
Part Type	Exhaust Header Bolt
Product Type	HeadLock Locking Header Bolts
Proposition 65	www.P65Warnings.ca.gov
Size	3/8-16 x 3/4
Warranty	Limited 90 Day
Weight	5.0000