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- - 6 Lug Rally Wheel Center Caps (https://67-72chevytrucks.com/vboard/showthread.php?t=340789)

Re: 6 Lug Rally Wheel Center Caps

Quote:

Originally Posted by lolife99 (Post 5888606)

5-lug trucks are 1/2".
6-lug trucks are 7/16".

Those are the correct 7/16" lug nuts.

Perfect, thanks!!!

Re: 6 Lug Rally Wheel Center Caps

I am wanting to add the later model center to my rally wheels as some of you have done.
I have the same caps as 68 stepbed and longhornman but I need the plastic caps and lug nuts.
I found out at my last swap meet that there is a difference in lug nuts for this application. There is a skinny and a thick nut and you need the correct plastic caps for the lugs you have. The skinny caps (chrome or back) are from gm and Pontiac cars and they will require a washer to keep the center cap in position. The large lugs/(black) caps fit the late model center cap correctly.
Can anyone point me in the direction to fine these? I would like to get them from the same source so I get what will work together properly.

Cheers!
Mickm