85 Mr Gasket CAM BUSHING KIT CHEV

CAM BUSHING KIT CHEV Note: Drilling of the cam timing gear is required for installation. Instructions included. Mr. Gasket Cam Bushing Kit - 0, 2, 4, 6, 8 Degree Advance/Retard Fits Small Block Chevrolet, Big Block Chevrolet & Big Block Mopar with 3-bolt Camshaft With Mr. Gasket cam degree bushings you fine tune the camshaft timing of your engine to as little as 1 degree. Even aftermarket timing sets with multiple keyways can't give the range of adjustment these bushings allow. Retard your camshaft to lower the powerband for more low end torque and midrange horsepower, or advance for more top end power. This kit does even number adjustment 0-8 degrees. Advance the cam for increased torque and horsepower Tune your powerband for more end torque or increase top end horsepower Includes (4) offset bushings and (1) 0 degree bushing Cam sprocket dowel pin hole must be drilled to .406˝ (13/32˝) dia.