These 426 Hemi fabricated, aluminum valve covers are machined from 6061-T6 aluminum and then show polished. Has billet rails to minimize warpage. Precision welded for a leak-proof fit. Fits Street Hemi 1966-71. Also works on some aftermarket heads. To be used with stock spark plug tubes. Choice of polished or black finish. Includes bolt hardware kit. | Contact: Good Vibrations Racing, 8858 Painter Ave, Suite E, Whittier, CA 90602. 800.576.7661 www.GoodVibrationsRacing.com |