Schoenfeld 1-7/8" SB Chevy 18 Degree Exhaust Flange Ignition System Wiring Harness straightened and feature large fillit

straightened and feature large fillit radii on all journals for increased lubrication

Locking dipstick tubes are required on 10

7 or 8 Series Ignition

This reverse mount marine pan is for MK IV Big Block Chevys

Acceptable to 4 link

Schoenfeld 1-7/8" SB Chevy 18 Degree Exhaust Flange Ignition System Wiring Harness straightened and feature large fillitFlange 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