Ibikoresho by'icyuma bikozwe muri silinderi ikora neza ya Chevrolet na GMC.Hano hari icyambu kimwe gusa kuruhande rwibumoso rufite ubunini bwa 1 / 2-20 ″.Diameter ya bore ya MC39546 ni 1.5 ″ ingana na 38mm.Inomero zishyurwa ni M39546, 13-39546, 10-39546 na MCA39546.
Chevrolet
C60 1985-79
C70 1982-79
GMC
C6000 1985-79
C7000 1982-79