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Unifap Code 
Replacement / Starter / Alternator Number
3.313
Pulleys - Alternator
REPLACEMENT CODES
Delco
SPECIFICATIONS
Number of Grooves
1
Total Diameter (mm)
75.0
Hole Diameter (mm)
17.0
Total Width (mm)
21.0
Keyway
With Keyway
Application
CHEVROLET-GM
Opala, Pick-up (A10 - 4 CIL. / C10 - 4 CIL.)
Technical Support
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