Hooker Competition Headers - 1.625 in Primary - 2.5 in Collector - Metallic Ceramic - Small Block Chevy - GM Fullsize SUV / Truck 1963-91 - Pair H88601CM3S Provides up to 10 times

Provides up to 10 times less resistance than standard resistor core wire

battery voltage

One piece billet aluminum gasket rail provides a precision-flat surface for superior sealing

remember the name

1955-1975 Chevrolet Bel Air

Hooker Competition Headers - 1.625 in Primary - 2.5 in Collector - Metallic Ceramic - Small Block Chevy - GM Fullsize SUV / Truck 1963-91 - Pair H88601CM3S Provides up to 10 timesHooker Headers Competition Header 2452 1HKR Metallic Ceramic Coating Tube Size 1 5 8 x 27 in. OD Collector Size 2. 5 in. OD Collector Length 8 in. Port Shape Same As Port Will Not Fit Angle Plug Heads High Performance Affordable Durable 16 Gauge Material Welds Easier Lasts Longer Heat Cured High Heat Resistant Vehicle Applications: 1975 1978 GMC C25 1967 1974 GMC C15 C1500 Pickup 1979 1986 GMC C3500 1975 1986 Chevrolet C20 1963 1974 Chevrolet C20