PRO-BLEND products significantly reduce temperatures in racing and other demanding applications. The life of all lubricated parts will double and horse power gains are apparent. Wide range covers additives for radiator, engine, transmission and differential.

Harley Davidson Motorcycle Formula Drive Train Formula - Standard Trans Cools engine oil up to 52° and gear lube up to 57°. Cools cylinder head temperature up to 26°. Dramatically improves engine oiling. Engine temperature stays much cooler while riding in slow traffic. Eliminates galling, blueing, piston scuffing, valve train wear and bearing failure. Smooths idling and improves acceleration. Removes up to 100% of transmission CLUNK. Doubles life of all lubricated parts. Apply every second oil change. ADD: 6 ounces to engine oil; 6 ounces to transmission gear lube; 4 ounces to primary case lube; Ride for 20 minutes. Contents: 16 oz