1991 GMC K3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV
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Auto Trans Throttle Valve Pin Quantity varies by application Mfr Code: 4L80-E
1991 GMC K3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV
Auto Trans Throttle Valve Pin Quantity varies by application Mfr Code: 4L80-E