【Brilliant Compatibility】Carb Spacer,Fits 4 barrel carbs with a square bore base, such as replacement for Holley 4150/4160, etc.It is manufactured according to the original factory standards and is very suitable for your model.Please confirm your model before purchase.
【Excellent Performance】Open Carburetor Spacer Used to extend the length of the intake mixture column, thereby improving air / fuel distribution.
【Feature】Phenolic Carb Spacer,Open design increase plenum volume for improved high RPM power, 4 hole design increases the mixing speed to improve the low speed and mid‑range torsion.
【Phenolic Plastic + Metel Material】1/2in Carb Spacer Made of premium quality phenolic plastics, it can insulate your carb from excessive engine heat.Good quality not only can provide a safer guarantee for your life,but also good materials can increase product life.
【Great Replacement】Built to meet standard specification, strictly follow factory quality control, great replacement for your old ones which offers better performance.
Product From USA