40 Series Delta Flow Muffler FLO842543 Product:2-1/2" Offset Inlet / Offset Outlet Available in Chrome or Black

Available in Chrome or Black finshes

RPM operating range 2500-6000 Duration advertised Inlet 288°

Big Block Chev 1-Piece Rear Main 168 Tooth External Balance Flexplate - SFI ApprovedSuits 10

A unique feature of the Edelbrock Accu-Drive system is the ability of the main idler gear to float to an optimum position between the crankshaft and camshaft gears

40 Series Delta Flow Muffler2

40 Series Delta Flow Muffler FLO842543 Product:2-1/2" Offset Inlet / Offset Outlet Available in Chrome or Black40 Series Delta Flow Muffler2 1 2" Offset Inlet Offset Outlet FLO842543 O842543 This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. Muffler Features: Body