FEULING PARTS Econo Beehive® Valve Spring Kit — up to 0.585" lift, fits '05-'17 Twin Cam; '84-'04 Big Twin & '86-'03 XL to 0.574" – 84-86 Big Twin, 84-04 Touring, 99-04 CVO, 85-04 Softail, 91-04 Dyna, 84-94 FXR, 84 Police, 86-03 Sportster

The Econo Beehive® Valve Spring Kit delivers proven track and dyno performance with a lightweight, ovate wire design for quicker rev response and smoother valve motion.

Kit includes Econo Beehive® valve springs, lightweight 7° steel or titanium retainers, machined heat-treated chromoly spring seats, seat shims, valve locks and premium Viton® valve seals with spring-loaded stem wipers.

Seat / installed height ratings: 183 lb @ 1.760" (0.510" lift); 175 lb @ 1.785" (0.535" lift); 172 lb @ 1.803" (0.553" lift); 165 lb @ 1.825" (0.574" lift); 163 lb @ 1.835" (0.585" lift). Open height: 380 lb @ 1.250". Coil bind at 1.180". Up to 0.585" lift.

Designed for direct replacement with no machining or rocker box clearance required for cams up to 0.574" lift on '84-'04 Big Twin and '86-'03 XL, and up to 0.585" lift for '05-'17 Twin Cam. Feuling® BeeHive® springs must be installed to the correct open height to match the cam max lift.

Made in the USA and engineered to handle high-performance engines; hand measured and labeled for coil bind and required open height.