ya i know but its wider than a chevy cowl by 2 inches each side i just l need it for the intake to fit under the hood and it does. now the intake i fell in love with it when i first saw it but my efi guy guy hate eddy's efi system so he sold me on the F.A.S.T efi. the rockers are T&D that pic makes it look offset but their not the other pic i have is a much better pic but it will not post.