JBA Exhaust Headers for Pontiac GTO 5.7L V8 for 2004-2006 Stainless Coated - 6809SJT holley 7L V8 1982 - 1983

7L V8 1982 - 1983 Chevrolet Malibu 305/5

8 V8 1962 - 1964 Ford Ranchero 260/4

when installed with BHS540 Engine Mounting Brackets

6 V8 1972 - 1974 Plymouth Fury II 400/6

Lightweight ECU potting reduces overall ECU weight by 1

JBA Exhaust Headers for Pontiac GTO 5.7L V8 for 2004-2006 Stainless Coated - 6809SJT holley 7L V8 1982 - 1983Overview: 04 06 GTO Long Tube 5. 7 6. 0L Ti Ctd JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. Available in 409 or 304 Series Stainless Steel. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel bent stainless steel primary tubes, oversized exhaust ports, extra