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- - 1971 C30 wheel help (https://67-72chevytrucks.com/vboard/showthread.php?t=801386)

afdcaptain

02-17-2020 10:33 AM

1971 C30 wheel help

I have a 1971 Chevy C30. Currently in has 16.5" wheels. I'm wanting to move up to 17" wheels. Can someone tell me the bolt pattern, center diameter and lug size.

Mike C

02-18-2020 08:34 AM

Re: 1971 C30 wheel help

16’s are easy since you can get a set from a dually from ‘73-2010. I don’t think there are any OEM 17’s that are the 8 x 6.5” bolt pattern. And I want to say the lugs are 5/8”? I don’t remember exactly, but the ones from Alcoa for my square body dually rims were stupid expensive at $5 apiece. I don’t remember the pilot diameter even though I had a set of dually spacers made that are hub-centric.

Jeff's bowtie's

02-18-2020 11:18 AM

Re: 1971 C30 wheel help

The lug size should be 9/16” and the newer chevy dialysis wheels are 17” but the bolt pattern is metric and won’t fit on the older 8 on 6 1/2” bolt pattern

LONGHORN1962

02-22-2020 12:00 PM

Re: 1971 C30 wheel help

03-18 Dodge. 8 on 6-1/2, 17 in.

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