1963 GMC 1000 Series equipped with 5.0L V6 Gas OHV, 4.8L L6 Gas OHV, 4.6L V8 Gas OHV, 3.8L L6 Gas OHV
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Reman Clutch Assy w/ A6 Compressor Reman w/ Single Groove Pulley w/ 5 Dia. Pulley Standard Threads
1963 GMC 1000 Series equipped with 5.0L V6 Gas OHV, 4.8L L6 Gas OHV, 4.6L V8 Gas OHV, 3.8L L6 Gas OHV
Reman Clutch Assy w/ A6 Compressor Reman w/ Single Groove Pulley w/ 5 Dia. Pulley Standard Threads