1980 GMC C1500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 5.7L V8 Diesel OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
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Rear
RUBBER CROWN WITH AIR GAP HEIGHT WITHOUT STUDS: 1.9 INCH : 48.25 MM STUDS AND BOLT HOLES INLINE STUD CENTERLINE: 1.5 INCH : 38.1 MM AT Mfr Code: THM400 RWD
1980 GMC C1500 equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 5.7L V8 Diesel OHV, 5.0L V8 Gas OHV, 4.8L L6 Gas OHV, 4.1L L6 Gas OHV
Rear
RUBBER CROWN WITH AIR GAP HEIGHT WITHOUT STUDS: 1.9 INCH : 48.25 MM STUDS AND BOLT HOLES INLINE STUD CENTERLINE: 1.5 INCH : 38.1 MM AT Mfr Code: THM400 RWD
