The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-09-2020, 05:00 PM   #1
68cajun
68 C/10
 
68cajun's Avatar
 
Join Date: Oct 2003
Location: Houma Louisiana
Posts: 367
Wheel stud size question

I purchased a set of drilled and slotted front rotors, they came with 7/16 x20 wheel studs. I want to upgrade to 1/2 x20 and need to know what knurl diameter works with a .535 hole in the rotor. The 7/16 studs measure .555 which seems big to me. Any suggestions?
__________________
(2009) GMC Sierra Denali 6.2 AWD
(67 C/10 fleetside SWB)
(2018GMC Yukon Denali) Wifes Car
68cajun is offline   Reply With Quote
Old 04-09-2020, 05:42 PM   #2
kwmech
Senior Member
 
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,387
Re: Wheel stud size question

The factory stud is a 610-186 with a .472 knurl. With a .535 hole and a similar stud (going to 1/2'') I would look at the 610-163 (dorman) or Napa 641-1269 with a .545 knurl
kwmech is offline   Reply With Quote
Old 04-10-2020, 09:50 AM   #3
68cajun
68 C/10
 
68cajun's Avatar
 
Join Date: Oct 2003
Location: Houma Louisiana
Posts: 367
Re: Wheel stud size question

I have been looking for that exact size with no luck thanks a bunch. Picking them up today.
__________________
(2009) GMC Sierra Denali 6.2 AWD
(67 C/10 fleetside SWB)
(2018GMC Yukon Denali) Wifes Car
68cajun is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:54 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com