GSC Power-Division Subaru EJ Valve Spring Seats, OEM Replacement (gsc1005) 4006 An automatic transmission has one

An automatic transmission has one distinct advantage over a manual one: it takes the pain of gear shifting out of your hands

100 Percent CAD Designed Custom Factory Fitment

2 Filter Set

Outflows Factory Intake by 26%

GSC Power-Division Subaru EJ Valve Spring Seats, OEM Replacement (gsc1005) 4006 An automatic transmission has oneGSC Power Division Spring Seats are now available for the Subaru Turbo EJ series. The GSC1005 is an OEM replacement stamped spring seat, useable with GSC Power Division 5043 or 5743 upgraded valve spring kits or stock springs as an alternative to expensive dealership parts. Sold as a set of 16. Features: Designed to deliver trouble free, consistent performance Right for your vehicle and lifestyle Made from high quality materials for ultimate