Outfront Motorsports Custom ARP2000 ½” Headstud Kit for EG33 2 Bolt This is a super duty

This is a super duty

Anti-Lag System

Spline Count 24

heat-treating process for unparalleled performance

The billet material that reinforces the combustion area has been further optimized with our V3 closed deck block in the known problem areas making it a far superior product to any sleeved block

Outfront Motorsports Custom ARP2000 ½” Headstud Kit for EG33 2 Bolt This is a super dutyBenefits: 25% stronger than 625+ studs and 40% stronger than 11mm ARP 2000's reduced shank diameter (allows for no head gasket modifying) more thread engagement in block over 11mm studs uses stock alignment pins without modifying case or heads over 200ft lbs tested for stud "pull out" in block same kit price compared to 625+ kits (requires additional block and head machining to use) custom large diameter hardened washers to prevent embedding into head