1962 w/idler pulley and 1963-1968 Sp. Hi-perf w/o AC Corvette double groove water pump pulley. Deep groove. Attaches to water pump.
GM SBC 327 350 Water Pump Pulley Single Groove 3162825 04571
Ford M-6268-A302, Kit Timing Chain & Gear High Performance & Racing Parts
64 to 70 corvette deep groove Water Pump Pulley GM 3995641. 327 350 427 Hi Perf
64 65 corvette Water Pump Pulley 327 With A C. GM 3850680 2 Groove. W/O HP
Billet small block Chevy long water pump pulley 1 groove fits 283 327 350 400
For SBC Chevy 283 327 350 Long Water Pump Power Steering Pump &Chrome Alternator