JBA Exhaust Headers for Ford Explorer Ranger 4.0L V6 for 1997-2011 - 1674S-1JS valve-covers 7L V8 1973 - 1976

7L V8 1973 - 1976 Chevrolet Caprice Classic 400/6

5 V8 1976 Oldsmobile Cutlass Colonnade S 455/7

7L V8 1976-1977 Chevrolet Nova Concours 305/5

4 V8 1979 - 1980 GMC C1500 292/4

77-79 Mark V & 74-79 Mercury Cougar

JBA Exhaust Headers for Ford Explorer Ranger 4.0L V6 for 1997-2011 - 1674S-1JS valve-covers 7L V8 1973 - 1976Overview: 97 11 Ranger Cat4Ward 4. 0L Silver Ctd 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