Aeroflow Supercharger Pulley AF64-2128 Product:2.55" O.D Suit GM LSA • RPM operating range –

• RPM operating range – 3000 to 7500

Internal Diameterof Base of Hex Finisher - 21

We recommend the use of Aeroflow's PTFE series hose for all other typesof fuels

Part Number: AF4038-32813C

Part Number: ATI917753

Aeroflow Supercharger Pulley AF64-2128 Product:2.55" O.D Suit GM LSA • RPM operating range –Supercharger 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