What size lug patern?
 

When converting a 67-72 to 5 lug what size is the patern? Somebody said its not 5 on 5?

5 on 5, who is somebody?

Guy on another board, why? Is it the same as like a 90's model Chevy?

i was just curios who told you that and where they get there info from......yes it is 5 on 5. same as the 90's 5 lug trucks. you can swap wheels back and forth between them. only difference is that most of the 90's trucks have metric threaded wheel studs and the 87 older trucks have standard threaded studs. so you can't interchange lug nuts. there are a some early 90's trucks with standard studs, but most are metric

Really? I cant believe some people why spread false info? Thanks bro I needed some help thanks

bolt pattern
 

yeah its 5 on 5 i have some 80s rally rims on my 68 but i also have a 96 ond the wheels will fit on it the diffrence is the bolts are diffrent on the late models cause there metric but they will all interchange

Cool