Valve Cover Hold-Down Clamps By spreading the ... these clamps minimize distortion of the valve cover flanges, thereby decreasing the ... to die-cast or stamped black crinkle valve covers. For use in valve covers with ... ., High-Tech Gray . .$10.35 For use in valve covers with grommets fitting 1.22" ... hood and without. 3" diameter. Fits valve covers with 1.22" holes. 141-621 Push- ... Bowtie embossed and raised on top. For valve covers with 1.22" diameter hole. 141- ... 12.43 Linear Wire Looms Using the valve cover mounting bolts, these handsome ... chrome looms are positioned along the valve cover to hold the wires in a neat ... must not be much higher than the valve cover mounting flanges. 141-638 S/B V8 ... for push-in air breather and one for PCV valve. 141-615 Grommet Set ...