Aeroflow Supercharger Pulley AF64-2128 Product:2.55" O.D Suit GM LSA Part Number: ATI917753

Part Number: ATI917753

Internal Diameterof Base of Hex Finisher - 21

• RPM operating range – 3000 to 7500

part number AF49-4500 and AF49-4501

Aeroflow Supercharger Pulley AF64-2128 Product:2.55" O.D Suit GM LSA Part Number: ATI917753Supercharger Pulley 2. 55" O. D Suit GM LSA Brand: AEROFLOW Part Number: AF64 2128 Description: Increase the horsepower of your LSA engine with these blower pulleys. Available in 2. 4" and 2. 55" with matching blower hub sold separately. Replace the factory pulley with the blowerhub, then you can easily install either the 2. 4" or 2. 55" blower pulley depending on the boost you want to make. These pulleys have a textured anti slip finish to enhance