I try my best to describe as best as I can.
For BBC 396 Short Water Pump & 2 Groove Water Pump Pulley &2 Groove Crank Pulley
JEGS Water Pump Bypass Hose for 1958-1964 Chevrolet Truck
1/2/2G Long Water Pump Pulley & Crank Pulley & Keyway Pump Power Steering Pulley
1/2/1G Long Water Pump Pulley & Crankshaft Pulley & Pump Power Steering Pulley
Chevy SBC 350 Billet Aluminum Long Water Pump Lwp 2 Groove Water Pump Pulley
Water Pump Pulley For Big Block Chevy Short Water Pump 396 427 454 Chrome BBC