Overview Reviews Product Description Camshaft - Mechanical Roller - Lift 0.680 / 0.680 in - Duration 261 / 269 - 110 LSA - 3400 / 7500 RPM - Big Block Chevy - Each Product Videos Custom Field Product Reviews Write a Review Write a Review × Howards Racing Components Howards Racing Components BBC Soild Roller Cam 121133-14 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *