Schoenfeld IMCA/UMP Modified Headers - 1-5/8" Primary - 3" Collector - Small Block Chevy HASZF20CLAF 6 in OD Base

6 in OD Base

Carb recommendations: Edelbrock Thunder Series AVS or Performer Series Carb

Mopar B-Body / E-Body 1967-74

Fits Simpson RX

Be sure to check out all our products from Rugged Radios including Adapter Cable

Schoenfeld IMCA/UMP Modified Headers - 1-5/8" Primary - 3" Collector - Small Block Chevy HASZF20CLAF 6 in OD BaseProduct Description: Headers IMCA UMP Modified 1. 625 in Primary 3 in Collector Steel Black Paint Small Block Chevy 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, insert