Oil Pressure Relief Valve - Adjustable - External - 10 AN Male Inlet - 10 AN Male Outlet - 10 AN Male Relief line Fitting - Aluminum - Red Anodized - Each

Oil Pressure Relief Valve - Adjustable - External - 12 AN Male Inlet - 12 AN Male Outlet - 10 AN Male Relief line Fitting - Aluminum - Red Anodized - Each

Oil Pressure Bypass Adapter - 90 Degree - 2-1/2 in ID - 20 mm x 1.50 in Thread - Aluminum - Natural - Each

Oil Cooler Bypass Valve - Big Block Chevy - Each

Oil Filter Bypass Valve - Big Block Chevy - Each