Hooker Competition Headers - 1.875 in Primary - 3 in Collector - Metallic Ceramic - Mopar B / RB-Series - Mopar B-Body / E-Body 1962-75 - Pair H75300157 1999-2004 GMC Sierra 2500 6

1999-2004 GMC Sierra 2500 6

Competition Engineering offers a variety of bolt-on traction devices to meet the needs of both the street enthusiast and the entry level racer

sealing system

single chamber mufflers

Hooker Competition Headers - 1.875 in Primary - 3 in Collector - Metallic Ceramic - Mopar B / RB-Series - Mopar B-Body / E-Body 1962-75 - Pair H75300157 1999-2004 GMC Sierra 2500 6Hooker Headers Competition Header 5903 1HKR Metallic Ceramic Coating Tube Size 1 7 8 x 36 in. OD Collector Size 3 in. OD Collector Length 8 in. Port Shape Same As Port High Performance Affordable Durable 16 Gauge Material Welds Easier Lasts Longer Heat Cured High Heat Resistant Vehicle Applications: 1970 1971 Dodge Challenger 1970 1971 Plymouth Barracuda 1965 1974 Dodge Coronet 1975 1975 Chrysler Cordoba 1967 1974 Plymouth Satellite 1967 1967 Plymouth