Ferrea Dual Valve Spring and Ti Retainer Kit EJ 6-speed Manufactured in 4340 chromoly and

Manufactured in 4340 chromoly and available with either ARP L19 or Custom Age 625+ rod bolts

FIC 1440cc - 700whp (535whp E85)

EJ205 MY01-07

Legacy GT/Outback XT EJ255 MY05-09

RTV sealer should be applied across any joint or curved surfaces along the sealing surfaces of the head to ensure a perfect seal

Ferrea Dual Valve Spring and Ti Retainer Kit EJ 6-speed Manufactured in 4340 chromoly andENGINEERED TO WIN Ferrea dual valve spring and retainer kits are designed exclusively for use with Ferrea competition valves. Exceptional quality and performance for the ultimate in valve control. Dual springs utilize a heavier outer spring to support the primary load with a lighter inner spring for support and added control. Increases valve opening range before coil bind vs. the equivalent single spring application. A slight interference between the