Stef's 0.872" OD Head Bolt Washer 7/16" ID 0.150" Thick Chromoly - Black Oxide Drain Plug 2 Snell SA2010 Auto Racing

2 Snell SA2010 Auto Racing Helmets

a shot of nitrous

You can easily adjust the curve to match your engine's requirements with the supplied springs and stop bushings

Both Styles Feature a Billet Aluminum Housing That Is CNC Machined

2007-2010 Silverado & Sierra 2500/3500 (Excludes 2007 Classic & Flareside Models)

Stef's 0.872" OD Head Bolt Washer 7/16" ID 0.150" Thick Chromoly - Black Oxide Drain Plug 2 Snell SA2010 Auto RacingProduct Description: Head Bolt Washer 0. 872 in OD 7 16 in ID 0. 150 in Thick Chromoly Black Oxide Head Bolt Aluminum Heads Set of 34 STEF'S Fabrication Specialties offers many oil pan types and designs for most forms of motorsports.