Engine Kits

Flowmaster 524703 Delta Flow Race, Scavenger, 10, 70, & 80 Series
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Flowmaster 524703 Delta Flow Race, Scavenger, 10, 70, & 80 Series



Part #: 524703
List Price: $191.52
Our Price: $156.70
You Save: $34.82



70 Series Big Block II Muffler, 2.25" IN (D) / 3"OUT (D) The 70 Series Big Block II is designed using a large Flowmaster case for maximum volume and efficiency. The case is two-inches narrower than Flowmaster's original Big Block muffler, making it easier installation in tight applications. The 70 Series offers a mils mellow exhaust tone and incorporates a Resonant Tuning Chamber for reduced interior sound levels. It is great for tow vehicles, Rvs, and trucks with dual exhaust
Brand Flowmaster
Case Length (in) 22.000 in.
Case Shape Oval
Inlet Diameter (in) 2.250 in.
Inlet Location Center
Inlet Quantity Dual
Internal Construction Chambered
Muffler Finish Aluminized
Muffler Material Steel
Outlet Diameter (in) 3.000 in.
Outlet Location Center
Outlet Quantity Single
Outlet Style Standard, without tip
Overall Length (in) 28.000 in.
Part Type Mufflers
Product Line Flowmaster 70 Series Big Block II Mufflers
Quantity Sold individually.
Thickness (in) 5.000 in.
Width (in) 10.000 in.