JBA Exhaust Headers for Ford Mustang V8 289 CID for 1964-1973 - 6611SJS harley-davidson-exhaust Expertly formulated catalyst blend maximizes

Expertly formulated catalyst blend maximizes efficiency

PN 8278 is the replacement Hall Effect Sensor for flying magnet crank trigger setups using a 3/4-16" threaded

Outlet Fitting Thread Size: 7/8-14

Ford Econoline (1966)

JBA Exhaust Headers for Ford Mustang V8 289 CID for 1964-1973 - 6611SJS harley-davidson-exhaust Expertly formulated catalyst blend maximizesOverview: 65 73 Mustang Long Tube 260 302 Silver 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,