Moroso Performance Cast Aluminum Crankshaft Pulley Features: Machined From High Grade Lightweight Aluminum Extra Deep Grooves Provides Added Belt Retention During Rapid Changes Small Pulley Dia. Slows Fan/Wtr Pump/Altrntr Speed To Reduce Horsepower Robbing Drag High RPM Water Pump Operation Improved Reducing Impeller Spd Below Cavitation Threshold Height: 4.63 Width: 4.25 Length: 5.00 Weight: 1.88 lbs Fitment: CHEVROLET 1975 - 1976 262 SM BLOCK 1975 - 1976 262 SM BLOCK w/ Long Water Pump 1980 - 1995 267 SM BLOCK BASE V8 4.4 N N/A GAS 1980 - 1995 267 SM BLOCK BASE V8 4.4 N N/A GAS w/ Long Water Pump 1969 - 1969 302 SM BLOCK 1969 - 1969 302 SM BLOCK w/ Long Water Pump 1977 - 2002 305 SM BLOCK 1977 - 2002 305 SM BLOCK w/ Long Water Pump 1969 - 1969 307 SM BLOCK 1969 - 1969 307 SM BLOCK w/ Long Water Pump 1969 - 1969 327 SM BLOCK 1969 - 1969 327 SM BLO...
