Flowmaster Super 44 Delta Flow Muffler - 3" Offset - Inlet / 2.5" Dual Outlet H778C44XS 4150/4500 Holley style float bowls

4150/4500 Holley style float bowls

Ideal for Use w/ Holley Mid-Mount Accessory Drive System

With a 7/16" base thread and a 3/8" rocker thread

18" standard rotation rigid fan designDerale has been the leader in performance cooling for decades

Offered in a variety of thicknesses and configurations

Flowmaster Super 44 Delta Flow Muffler - 3" Offset - Inlet / 2.5" Dual Outlet H778C44XS 4150/4500 Holley style float bowlsFlowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler We've ever built! 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 Deep Aggressive Exhaust