Camshafts and Valvetrain  /  Camshafts  /  Chevrolet Camshafts  /  Chevrolet BB 396-502, '67-'95 Camshafts  /  Chevrolet BB 396-502 Mechanical Roller Camshafts  /  Comp Cams Chev BB Mechanical Roller Camshafts

Comp Cams, Mechanical Roller Cam, Chev BB, 321/336, 286/298

Item Number: CCA11-740-9
Comp Cams, Mechanical Roller Cam, Chev BB, 321/336, 286/298
  
Unit Price: $505.95
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 Detailed Description
Comp Cams Mechanical Roller Camshaft
The mechanical roller has a higher lift and a greater valve opening than other types of camshafts putting it at the top of the list of extreme racing applications. These computer designed, race proven lobes have a faster ramp speed that "snap" the valve off the valve seat to greater valve opening for better breathing characteristics.