Review on Cams 1804 16 Magnum Diameter Chevrolet by Imed Artun

I've been messing around with engines since I can't remember when I used regular stamped steel rocker arms, stamped steel rocker arms with roller tips, billet aluminum roller rocker arms and these rocker arms Comp. . Because they are made of steel with little extra weight, the noise of the sewing machine's valve mechanism is much quieter. Good quality and I would happily use them again before aluminum. Spend money on your valve train!