1981 GMC C2500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
1
Ancillary Kit Universal with 9.53 Inlet with Fixed Orifice with Rear A/C Complete Kit Includes #(s) EX 5151C,EX 5481C,RD 5100C,RS 2551
1981 GMC C2500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Ancillary Kit Universal with 9.53 Inlet with Fixed Orifice with Rear A/C Complete Kit Includes #(s) EX 5151C,EX 5481C,RD 5100C,RS 2551
1981 GMC C2500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
1
Ancillary Kit Universal with Fixed Orifice without Rear A/C Complete Kit Includes #(s) EX 5151C,RD 5100C,RS 2551
1981 GMC C2500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Ancillary Kit Universal with Fixed Orifice without Rear A/C Complete Kit Includes #(s) EX 5151C,RD 5100C,RS 2551