Schoenfeld Header - 3-1/2" Collector - Steel - Black Paint - Small Block Chevy 20-OTL-NG-ML Machined for use with a

Machined for use with a stock LS3 style MAP sensor or Edelbrock #36019 that is mounted directly to the manifold

Calibrated For 60 MPH at 1000 Cable RPMAuto Meter Gauges are the number one choice of professional racers worldwide

1 in Inlet

17-1/2 in Lift

Schoenfeld Header - 3-1/2" Collector - Steel - Black Paint - Small Block Chevy 20-OTL-NG-ML Machined for use with aProduct Description: Headers 1. 75 in Primary 3. 5 in Collector Steel Black Paint Small Block Chevy GM Compact Truck 1982 93 Pair 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,