ACT 2006 Subaru Impreza 4 Pad Sprung Race Disc 2011-subaru-impreza-outback sport we add an 11mm ARP

we add an 11mm ARP 625+ head stud set and all required gaskets for the final valve cover-to-valve cover assembly

The heads decks are then resurfaced using our TS-3000 BlockMate that cuts the aluminum to a smooth even finish

TIG-welded aluminum for optimal aesthetics and longevity

The IAG Performance AOS (Air Oil Separator) pitch mount bracket is designed to replace the standard mounting bracket included with IAG's AOS kits

This transfer gear set is 1

ACT 2006 Subaru Impreza 4 Pad Sprung Race Disc 2011-subaru-impreza-outback sport we add an 11mm ARPACT 2006 Subaru Impreza 4 Pad Sprung Race Disc Aggressive engagement, quick shifts, OE to mild gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance; Utilizes wraparound spring windows, thicker retainer stampings and a heat treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability; Recommended for race use only; High burst strength and holds