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9-1/2" between rockers at the axle
* 12V 60/55W H4 Halogen Bulb
* Flow Rate: 5
and ride the difference
* Bolt on 40-50% more power for stock 107"
Valve Kit. Fits Sportster 1970-1983 DAK-MLX-5400 9-1/2" between rockers at theKit Includes: * A Full Set of KPMI Stainless Steel Black Diamond Valves (Stock Head Diameter) * All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of . 002, with a surface buildup of . 0002. This process improves wear properties, reduces friction, and provides resistance to corrosion and wear. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized