LUC10631 SAE 30 Engine Break In Oil 5 Quart Jug Fits Minneapolis Moline model 30106 Construction: All cast iron Construction: All cast iron A worn or damaged intake gasket can cause hard starting Fits Minneapolis Moline Models: Misc Key Bene Fits •Quicker more efficient ring seal •Higher levels of zinc and phosphorus maximum protection •A must use for flat tappet camshaft break in •Less blow by equates more power and better ring seal •Requires no moly supplement and no additional additives •Compatible with methanol and high octane race fuel •Recommend use on initial break in of both flat tappet and roller camshaft applications for maximum protection and performance •Excellent on track performance prior to switching engine over to the racing only line conventional or synthetic