AED 1" Birchwood Carburetor Spacer - Standard Holley AA0710AG1S59 plus has a smaller shell

plus has a smaller shell to fit a youth’s body

ultra-lightweight

3mm clear visor for the absolute best in protection

nickel chrome finishAeromotive Inc

AED 1" Birchwood Carburetor Spacer - Standard Holley AA0710AG1S59 plus has a smaller shellAED Carburetor Spacers offer many distinct advantages that are worth mentioning. Besides traditional tuning changes in plenum volume which can improve torque and power output, Birchwood is a great thermal barrier. By keeping fuel bowls cool you get a noticeable increase in fuel density, resulting in a better charge available for combustion. Results on the dyno of up to 20 horsepower. AED originally designed these spacers for racing but soon found out