Ferrea Competition Plus Exhaust Valve - Ford BOSS 302/351 - Set of 8 - F1437P Transfer Case once oil pan is removed

once oil pan is removed

Although AEM’s High Flow Fuel Pumps are the same physical size as many OEM fuel pumps

The new location is the highest point of the cooling system and allows air pockets to easily escape during the coolant bleeding process

American Made struts to the metric threads found on your Subaru

NOTE: For use with Vibrant 4" HD Clamp Assembly (Sold Separately)

Ferrea Competition Plus Exhaust Valve - Ford BOSS 302/351 - Set of 8 - F1437P Transfer Case once oil pan is removedFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8 Z18, which provides high tensile strength. An exclusive two step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat treated and stress relieved over a 48 hour period, which is the