AB Grind Camshaft. Fits Big Twin 1970-1977.

Product Details









Features & Benefits:-* You’ll get more mid-range and top-end power for your street or drag bike* These cams work with solid or hydraulic lifters, and the idle remains unaffected up to 6,000 rpm with stock valve springs.* AB GRIND CAMS have an A intake plus a long duration exhaust for cooler running and high-end power
MFR PART No: 212320

ROLLIES PART No: AP-212320






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