Ferrea Endurance Dual Spring Kit 70lbs - 02-05 WRX EJ20 - KT4018 Timing Chain 1971:Fiat:850:Base

1971:Fiat:850:Base

The overall length is the same as our current K-Series Race-Spec Cables designed to fit common swap cars (EF/EG/DC2/EK and others)

2005:GMC:Savana 2500:Base

0Pour point ASTM D97 -39

EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles

Ferrea Endurance Dual Spring Kit 70lbs - 02-05 WRX EJ20 - KT4018 Timing Chain 1971:Fiat:850:BaseThe design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use high grade premium super clean PAC alloy materials and maintain tight tolerances for those unique aftermarket cylinder heads. Ferrea Subaru WRX EJ20 Endurance Dual Spring Kit Fitment: 2002: Subaru: Impreza: WRX, 2003: Subaru: Impreza: WRX, 2004: Subaru: Impreza: WRX, 2005: Subaru: