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JEGS Performance Products 15400

Chevy/GMC TBI Fits:

JEGS Performance Products 15400

555-15400

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JEGS Performance Products 15400 Chevy/GMC TBI Fits: $49.99
Chevy/GMC
  • TBI
    Fits:
  • 1986-91 4.3L/5.0L/5.7L Truck Engine
  • with Single Air Cleaner Stud
  • Made in the USA

  • Improve performance and fuel mileage!

    JEGS Throttle Body Spacers will make your vehicles perform significantly better! Tests have shown a 10% increase in torque, 15% more horsepower and 8% better fuel economy. They do this by giving your intake more plenum volume to increase intake velocity for a better, more atomized air/fuel mixture. JEGS throttle body spacer is made of cast aluminum. Includes gaskets and hardware. Not designed for use with FIPK style cold air kits. CARB EO# D-623. .

    Multi Port Injection
  • Helix Style
  • TBI Style Injection

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