For the exhaust manifolds I used a product called Slip Plate - Graphite Lubricant. Came highly recommended from a pro mopar restorer. Just clean, wirebrush the manifolds, then spray this stuff on. It still looks perfect like the day it was applied. Much better than the Eastwood stuff I used on the RR.

NearlyComplete_Rt.jpgslip-plate-aerosol-product-image-648x648.png
Last edited by 70runner; 10/07/18 07:52 PM.