Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
Headlock Locking Header Bolts 3/8-16 x 3/4 Inch Set of 12 Fits AMC 290-401. Chevrolet Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 Mr Gasket
SKU
2230G-BCZG
List price
$31.17
Price
$31.17

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.

  • 12 per Package
  • Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started
  • 410 stainless steel
  • Minimum 18 Inch,000 PSI tensile strength
  • 24 equally spaced clockwise teeth

Details:

  • Emission Code: 5
  • Finish: Polished
  • Material: 410 stainless steel
  • Size: 3/8-16 x 3/4
  • Warranty: Manufacturer's Limited 90 Day Warranty
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Brand
Mr Gasket
Category
Performance
Exhaust
Exhaust Header
Exhaust Header Bolt
Specs
Country of Origin: USA
Sold As: Each
UPC: 84041040010
Availability: Available
Universal: No
Cylinders: 8
Fuel Type
Gas
Vehicle Type
Car
Core Charge
$0.00