Serpentine Pulley Set for Small Block Chevy (Long Water Pump)  6 Groove Polished Billet Aluminum

Chevy small block Polished finish aluminum billet 6 groove serpentine pulley set. comes with serpentine Crank, Water pump, Power steering, Alternator pulleys.
These are for the Chevy small block long water pump 265-283-305-307-327-350-383-400 engines.
The pulleys are CNC-machined from the lightest, most durable materials possible; 6061-T6 aluminum billet.

SPECS

The crank pulley is6 3/8" diameter
The Alternator pulley is 4 3/8" diameter
The water pump pulley is 5 7/8" diameter
The power steering pulley is 5 3/4" diameter.

Note: It will not work correctly with a short pump