Manley Subaru WRX/STi .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each) subaru-brz-2025 1985 Dodge D150 Base

1985 Dodge D150 Base

Engine Type: 4T

Stock replacement design

Trust in the proven combination of premium oil and advanced filtration technology to keep your engine running smoothly and efficiently

smoother shifting with much better throttle response

Manley Subaru WRX/STi .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each) subaru-brz-2025 1985 Dodge D150 BaseThe Manley upgraded beehive valve spring and titanium retainer set is a great choice for Subaru EJ20 EJ25 engines with upgraded camshafts that require valve springs for increased lift and higher RPM use. The set combines Manley's upgraded 310 lbs. in valve spring set (Part# 22185 16) with their matching titanium retainers (Part# 23185 16). The retainers are manufactured from heat treated aerospace grade titanium, then CNC machined to exacting