Manley Subaru WRX/STi .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)

Overview

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.

Details

Max Lift: 0.510" - Spring: 22185-16 - Titanium Retainer: 23185-16

Specifications

Max Lift

0.510" - Spring: 22185-16 - Titanium Retainer: 23185-16

Part Type

Engine Valve Spring Kit

Weight

2.2 lb

Box Dimensions

15.5 × 4 × 3.8 in