Shopping Cart

Your cart is empty.

Your cart is empty.

Mr. Gasket 2231G Headlock Locking Header Bolt, (Set of 16)

4.8 (1) Write Review
Free shipping on orders over $29.99

$51.26

$ 23 .99 $23.99

In Stock

About this item

  • Serrated teeth grip header flange surface providing a locking action
  • Thread-lock patch prevents header bolt torque loss and provides positive thread seal
  • Combination hex/socket head design for easy installation
  • Made from high-grade stainless steel to resist rust and corrosion
  • Material specification Grade 8, 150,000 PSI tensile strength


Mr. Gasket 2231G Headlock Locking Header Bolt, (Set of 16)


PDX Tony
Reviewed in the United States on March 5, 2022
The media could not be loaded.
Recommended Products
(8953) Stainless Steel Header Bolt Kit for Small Block Ford

$135.42

$ 55 .99 $55.99

5.0
Select Option
8916A 1' Locking Header Bolt Kit

$65.38

$ 25 .99 $25.99

4.5
Select Option
ARP 623-2750 Stainless Steel 3/8-16' RH Thread 2.750' UHL 6-Point Bolt with 3/8' Socket and Washer, (Set of 5)

$22.99

$ 10 .99 $10.99

5.0
Select Option
ARP 656-1500 1/2-13' x 1.500 UHL 12-Point Stainless Steel Bolt Kit - 5 Piece

$34.99

$ 15 .99 $15.99

4.7
Select Option
8912A Locking Header Bolt Kit with 1' Bolts

$89.56

$ 36 .99 $36.99

4.7
Select Option
ARP 612-5000 Stainless Steel 5/16-18' RH Thread 5.000' UHL 12-Point Bolt with 3/8' Socket and Washer, (Set of 5)

$24.99

$ 12 .99 $12.99

4.8
Select Option
(8910A) 3/8'-16 x 1' Header Bolt Kit

$20.50

$ 9 .99 $9.99

4.8
Select Option
ARP 613-4000 Stainless Steel 3/8-16' RH Thread 4.000' UHL 12-Point Bolt with 3/8' Socket and Washer, (Set of 5)

$26.99

$ 12 .99 $12.99

4.5
Select Option