1975 GMC C15 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
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3 Speed Manual Transmission Mfr Code: SM326/M15 Type Transmission
1975 GMC C15 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
3 Speed Manual Transmission Mfr Code: SM326/M15 Type Transmission