V-Belt Pulleys
1971 - 1982 Corvette Small Block
**Pulleys have unique V-Belt Spacing and require 1971+ brackets and water pump
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Performance Series |
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Set |
Crank Pulley |
W/P Pulley |
Alternator Pulley with cover |
Optional Power-Steering Pulley |
Optional W/P cover |
Optional Alt. fan |
|
5031 (5.5") |
5072 (6.25") [2V] |
143 (3.19") |
Optional : Press Fit 1V 515 Optional : Keyway 1V 523 |
Optional : 321 | Optional : 221 | |
| 5070 | 5051 (5.5") | 5072 (6.25") [2V] | 143 (3.19") |
Use your O.E.M. to match : |
Optional : 321 |
Optional : 221 |
|
5051 (5.5") |
5052 (6.25") [3V] |
143 (3.19") |
Use your O.E.M. to match : |
Optional : 321 |
Optional : 221 |
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