Chevy Big Block Double-Groove Aluminum Short Water Pump Pulley - Black Distributor Parts since those pumps don't use

since those pumps don't use a remote reservoir at all

and a clean black cap that blends well with blacked-out ignition components

Material: Steel

Buick 90-degree V6 odd-fire HEI distributor service applications

GM Type II / Saginaw TC bracket systems

Chevy Big Block Double-Groove Aluminum Short Water Pump Pulley - Black Distributor Parts since those pumps don't useWater Pump Pulley Fit & Belt Alignment: This pulley is built for Chevy big block accessory drive systems, with the key dimensions needed to match belt routing, accessory position, and pulley spacing. Spec Driven Compatibility: V Belt, 2 groove, 6. 600" outside diameter help determine correct fitment for the accessory drive system. It is configured for Short setups. Match groove count, belt style, bore size, and pulley offset before installation.