50 Big Block - 3.00 Dual In / 3.50 Offset Out - Mild Sound red this pump can produce up

this pump can produce up to 5

Qty 2: Check Balls 1/4in

and if you drive a light colored model

We test all of our pumps not only on state of the art test equipment

The large straight-through smooth core offers up a different sound than that typical "chambered" sound that Flowmaster has become famous for

50 Big Block - 3.00 Dual In / 3.50 Offset Out - Mild Sound red this pump can produce upThe 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.