Schoenfeld Slip-On 4 Tube Collector - 1-3/4" x 3" 100021 MSD Crank Trigger Wheel 7

MSD Crank Trigger Wheel 7 in

Adjustable arms are slotted for quick adjustment with included thumbscrew knobs to fit a variety of radiator heights

Mandrel-bent 16-Gauge Aluminized Steel Tubing

Camshaft Change

2007-2008 Saturn Aura

Schoenfeld Slip-On 4 Tube Collector - 1-3/4" x 3" 100021 MSD Crank Trigger Wheel 7Schoenfeld Slip On 4 Tube Collectors are available in a variety of sizes. Fits 1 3 4" Primaries, 3" Collector. 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,