LOCK HEADER BLT SAE 12 PC

3/8˝-16˝ x 3/4˝L. qty 12 Fits AMC 290-401. Chevy Small Block 262-400, Chrysler Big Block 383-440 Wedge Engines, Pontiac 326-455, and Oldsmobile 330-455 1955-1997.

Part #: 2230G

Brand: Mr Gasket

$41.41

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.

Mr Gasket HeadLock Locking Header Bolts

Part #: 2230G
  • Length: 1.6"
  • Width: 4.1"
  • Height: 5.9"
  • Emissions Code: 5
  • Prop 65: No