Discussion in 'Street/strip 400/430/455' started by rjay, Aug 18, 2019.
has anyone had any experience with proform buick 1.65 ratio roller rockers ?
http://www.v8buick.com/index.php?threads/proform-roller-rockers.347687/
Thanks hugger , you have answered my question ,I certainly won't be stumping up for them