ADM 2.50" 6 Rib LT4 Truck Conversion Pulley 101-6R-TK250 reduces boost ,blower speed and heat on the Lt4 Supercharger

All pulleys are raw machined aluminum. Pics are just for reference 

This pulley requires our 10 bolt mounting hub.

This Pulley when used with an LT4 Supercharger on a truck will only work with Corvette Lt4 Supercharger

https://lsa-conversion-store.myshopify.com/products/10-bolt-hubs-for-adm-lt4-and-lsa?_pos=7&_sid=91d31bfea&_ss=r