SKU: DS199523
Valve Spring Kit – Evolution – Big Twin
Incorporate an interference double-spring design with a damper to control harmonics; Engineered for maximum performance in severe applications such as high compression and big-inch street motors; Kits include locks, retainers and spring seats; Made in the U.S.A.
$199.95
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Mike Miller and his crew have always taken care of me. I recommend all my buddies to him, and have always heard good things from the guys I’ve recommended. Millerbuilt is the best in the business!
★★★★★ Rated 5 out of 5
I’ve been using Millerbuilt for the last 5 years now, and they have always been amazing! I recommend anyone who’s looking for aftermarket accessories, parts, or repair to look no further Mike and his crew!
