Schoenfeld Flange SB Chevy Crate - 1-5/8" H775C30 4L60E / 4L80E

4L60E / 4L80E

The DW400 has a 46mm diameter and is compatible with pump gas

Chrysler) or aftermarket inductive type ignition systems including our very popular Ignitor and Ignitor II points replacement systems

1999-2000 GMC C3500

Chromate / Zinc Oxide

Schoenfeld Flange SB Chevy Crate - 1-5/8" H775C30 4L60E / 4L80EFlange Thickness is 1 4". 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. Product Description: Header