JBA Exhaust Headers for Dodge Ram 1500 Dakota 4.7L V8 for 2004-2007 - 1949S-2 ignition-boxes 4 V8 1977 Buick Century

4 V8 1977 Buick Century 403/6

Fits both common VAG center bores (66

4L V8 1982 - 1983 Pontiac Grand LeMans Base 350/5

Year Make Model Submodel Engine Size 1965 - 1967 Chevrolet Bel Air Base 283/4

Seals surface irregularities between intake manifold and water outlet/thermostat housing

JBA Exhaust Headers for Dodge Ram 1500 Dakota 4.7L V8 for 2004-2007 - 1949S-2 ignition-boxes 4 V8 1977 Buick CenturyOverview: 04 07 Dakota Ram Cat4Ward 4. 7L Raw 409 JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving built to withstand it all. JBAs