Throughout the 1970s, legendary racers such as Don Garlits, Bill Jenkins, Joe Mondello, and “Jungle Jim” Liberman equipped their vehicles with Manley components. Manley Subaru WRX/STi. 490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each).
Manley 60lb Valve Springs & Titanium Retainer Kit Fits WRX EJ205 EJ255 STi EJ257
Manley 42370 15 Valve O.D. Spring Cups For 221443 Valve Springs
Manley 22441-16 Professional Series Circle Track Dual Valve Springs 1.550" OD
Manley 22410-16 Professional Series Valve Springs 1.260" .550" Lift Oval Track
Manley 221424-16 NexTek Drag Race Double Valve Springs 1.640"OD, Used, Excellent
16 PSI Endurance Polished Maxi Life 1.310" Valve Springs Manley PAC Comp
