FEULING® high load premium performance BeeHive™ valve springs for steep ramped large lift camshafts - These Feuling® valve springs are made from premium stress relieved conical ovate wire with a nitrided surface heat treatment, shot-peened surface enhancements along with a Nano Peen™ polish. They have an extremely high level of fatigue life and are designed to handle the highest demands of performance engines with high lift, steep ramped camshafts. Dyno proven and track tested.

Kits include: FEULING® High Load BeeHive™ valve springs, lightweight 10°Titanium retainers manufactured from special Ti-17 alloy and micropolished for enhanced fatigue life, machined heat treated chrome moly spring seats and valve locks and a set of premium Viton® valve seals equipped with a spring loaded valve stem wiper system.

*FEULING® Beehive™ valve spring kits are direct replacement no machining or rocker box clearance required up to .574” lift for ’84-’04 Big Twin,’86-’03 XL, and up to .700”lift for ’05 – ’10 Twin Cam. Larger lift camshafts require valve guide machining for seal to retainer clearance.

Part # 1200 $329.00 |High Load BeeHive spring kit Fits: ‘85-’04 | add item to cart
5/16″ Valves - 200+ Springs, Ti Retainers, Seats, Seals, Keepers

Part # 1205 $329.00 | High Load BeeHive spring kit Fits: ‘05-’10 | add item to cart
7mm Valves - 200+ Springs, Ti Retainers, Seats, Seals, Keepers

Part # 1206 $29.00 | Offset Valve Locks 0.050″ | add item to cart
Offset valve locks 0.050″ raises valve spring installed height, Steel, 10°Standard keeper groove 5/16″ stem valves

Part # 1214 $99.00 | Ti – valve locks | add item to cart
Ti – valve locks, 10°, 5/16”standard height, fits FEULING® high load BeeHive™ valve spring set up.