Kelford's KCF range of bespoke DLC coated buckets. These buckets are designed with a larger internal fillet and reinforced skirt to increase rigidity and both cam and bucket longevity. The buckets feature a DLC coated follower surface to decrease friction and wear and improve the amount of torque required to turn the camshafts. Available in 2.78mm, 3.0mm, 3.50mm, 3.78mm, 5.25mm, 6.15mm and 6.40mm 'shim' lengths. KCF-L182. 31mm OD. 2.78mm shim. 25mm skirt. Suits OEM base circle.