Flowmaster 70 Series Big Block II Muffler - 2.25" Dual Inlet/2.25" Dual Outlet Fuel Level Gauge Sending Unit They feature a high strength

They feature a high strength tooth design that resists wear even when used with high pressure oil pumps

These new 220cc flow a massive 340 CFM

Looking for an alternative to your stock fuel cell cap or maybe you need a fill cap for that custom oil tank or valve cover you are building

1500 lb/in Spring Rate

500 in Spacers

Flowmaster 70 Series Big Block II Muffler - 2.25" Dual Inlet/2.25" Dual Outlet Fuel Level Gauge Sending Unit They feature a high strengthThe 70 series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Aggressive To Moderate Exterior