JEGS Throttle Body Spacers
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 ||TBI Style Injection|
Multi Port Injection
JEGS Chevy/GMC Multi Port Injection
Fits: 4.8/5.3/6.0L Vortec Truck Engine