Schoenfeld IMCA-UMP Modified Headers - 1.625 to 1.75 to 1.875 in Primary - 3 in Collector - Small Block Chevy (Pair) Clevite Engine Parts 100% clamp load tested and

100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Features:Waterproof relay w/ pigtail harness & sealed connector40/30Amp ΓÇÜ├ä├ ¼ 30 AMP continuous load & 40 AMP momentary12-Volts DCWorks in normally open or normally closed circuitsPigtail wires are 7” longWire Gauge: (3) 12 gauge wires on blue (30 common)

250 in Free Length

Trinary Switch

95 in Rectangular Port

Schoenfeld IMCA-UMP Modified Headers - 1.625 to 1.75 to 1.875 in Primary - 3 in Collector - Small Block Chevy (Pair) Clevite Engine Parts 100% clamp load tested andProduct Description: Headers IMCA UMP Modified 1. 625 to 1. 75 to 1. 875 in Primary 3 in Collector Gaskets Hardware Included Steel Black Paint Small Block Chevy Pair Founded in 1974, Schoenfeld Headers is the largest circle track header manufacturer in the world. Schoenfeld Headers is the manufacturer of competition headers, mufflers and exhaust systems. Schoenfeld Headers listen to their customers, understanding your needs and giving you a quality