The water pump and crankshaft pulleys have a 1:1 ratio. --Type: Belt Drive Pulley Kit. --The crank pulley has a v-belt groove that can be used to run power steering. --Belt Width: 1 1/2". Will NOT work with A/C-equipped vehicles.
Short Water Pump SWP High Volume For Big Block Chevy BBC 396 427 454 502
Big Block Chevy Long Water Pump, Clockwise High Flow 396 427 454 BBC Aluminum
Satin Aluminum High Volume Short Water Pump For 1955-1968 Chevy BBC 396 427 454
CHP-12T Dura Bond Coated Cam Bearings BBC BB Chevy 396 427 454 Big Block
CHP-12 Performance Dura Bond Cam Bearings BBC BB Chevy 396 427 454 Big Block
69-70 Chevrolet Nova L78 / 396 / 427 Factory 5 Fan Blade - Big Block GM 3939001
