Schoenfeld Racing Muffler - 305 Sprint - 11" Length - 2.35 lbs. - 3" Inlet, 3" Outlet - 4" Diameter H762001S the most common flare used

the most common flare used in custom brake and fuel lines

Dedenbear seems to always be ahead of the curve with clever products that end up becoming a "must have" within a few years of their introduction

For Use with Mechanical Speedometers

2002-2006 GMC Sierra 2500 HD

Schoenfeld Racing Muffler - 305 Sprint - 11" Length - 2.35 lbs. - 3" Inlet, 3" Outlet - 4" Diameter H762001S the most common flare usedSanction Approved Mufflers. 100 Decibels at 100 feet. Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows, race mufflers, insert mufflers, mandrel bends, exhaust reducers, header gaskets, and more.