Cov khoom siv hlau cam khwb cia ua tus kheej kheej haum rau Chevrolet thiab GMC.Tsuas muaj ib qho chaw nres nkoj nyob rau sab laug nrog cov xov loj ntawm 1/2-20 ".Lub bore kab ntawm MC39546 yog 1.5 "sib npaug rau 38mm.Tus lej sib txuas yog M39546, 13-39546, 10-39546 thiab MCA39546.
Chevrolet
C60 1985-79
C70 1982-79 ib
GMC
C6000 1985-79
C7000 1982-79