Direct bolt‑in Endurance Beehive® valve spring kit; up to 0.565" lift, includes seals, seats, shims and locks; fits 6.00 mm valve stems.
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High Load Beehive® spring kit for V-Twin performance. Direct bolt-in up to 0.565" lift. Recommended for +0.540" lift camshafts. Includes retainers, seats, shims, locks and Viton® seals.
- Heat-treated chromoly ovate wire springs.
- Hand measured and labeled for coil bind and open height.
- Lightweight 7° steel or titanium retainers reduce valve weight.
- Includes seats, shims, locks and Viton® seals with stem wipers.
- Direct replacement for specified Harley-Davidson cams; up to 0.585" lift.
High-quality machined valve locks that secure the valve retainer to the valve stem and prevent valve drop.
Precision-adjustable pushrods that improve valve-train stability and support high-lift cams and strong spring pressures.
- Strength and rigidity second only to heavy-duty one-piece pushrods
- Jam nut slides up the pushrod for quick access
- Base loosens into the pushrod to allow Quick Install access
- Individual length exhaust and intake pushrods for precise fit
- Install without removal of rocker covers
- Made in the USA
- Requires pushrod tube kit sold separately
- Correct adjustment requires fully pumped lifters; 7/16"-20 threads, 0.050" per turn
One-piece 3/8" 4130 chrome moly fixed-length pushrods with hardened ball ends. Maintains maximum valve lift and increases valve-train stability. Designed for larger-lift cams and high spring pressures. Requires removal of rocker covers and rocker arm supports. Made in the U.S.A.
- One-piece 4130 chrome moly construction with swedged ends.
- Heavy-duty tube, precision concentricity, heat treated with a black oxide finish.
- Works with hydraulic or solid lifters for street or race engines.
- Designed for use with Feuling® stock and SE M8 camshafts.
- Made in the USA; installation requires removal of rocker covers and rocker arms.
- Feuling recommended one-piece design to reduce valvetrain harmonics.
- Fixed-length, swedged ends for consistent geometry.
- Heavy-duty, heat-treated construction.
- Made in the USA; removal of rocker covers and rocker arms required for installation.
Reduced 0.115" travel for higher RPM and decreased valve float.
Slower bleed-down and high-flow check valve for stable performance.
Precision bearings and steel construction; Spin-Tron developed and track proven.
Made in the U.S.A.; pump up lifters before installation and use a high-volume oil pump.
Revolutionary short-travel hydraulic lifters that reduce valve float, increase RPM and improve valve-train stability. Precision bearings and high-flow check valve; made in the U.S.A.
Complete components to finish your T/C® engine oiling system. Increases oil pressure and flow, reduces engine and oil temperatures, and eliminates wet sumping.