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Bous-Performance Qualifier dual plane intake manifold, square bore, 1500 to 6000, Ford 289-302

Item number: E42451

Bous-Performance Qualifier dual plane, 1500 to 6000RPM manifolds are perfect for your stock or mild modified Ford 289-302 engine. These manifolds come in a satin, polished, black or endura-shine finish to match your needs. For use with square bore 4150 pattern carburetors like Holley & Edelbrock.


  • Dual Plane Square bore carb pad
  • 289-302 Windsor Small Block Ford Engines
  • Satin, polished, black or endura-shine finish 
  • 1500-6000 RPM