Moroso Exhaust Port Blockoff - Aluminum - Natural - Big Block Chevy (Pair) 1530A14 AMPCO-45 extruded aluminum bronze with

AMPCO-45 extruded aluminum bronze with 5% nickel added

Water Pump Bolt Kit

High quality die-cast aluminum thermostatic sandwich adapter with 1/2" NPT ports and an O-ring diameter of 3 1/2"

IP66 water resistance allows for operation in boats and motorcycles without worry

Moroso Exhaust Port Blockoff - Aluminum - Natural - Big Block Chevy (Pair) 1530A14 AMPCO-45 extruded aluminum bronze withProduct Description: Exhaust Port Blockoff Aluminum Natural Big Block Chevy Pair Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools, chassis and suspension equipment and