1968 vs 1971 Lug Nut Size - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Gregski** · 10-14-2021, 02:13 PM

forgive me for asking as I am sure this has been asked only half a million times but I have a '71 cab on what I think is an older 6 lug frame so if I go by the cab which I think is wrong cause it puts me on the 5 lug wheels then the lug size is 1/2-20 but if I go by the 6 lug frame ie actual wheels than the size is 7/16-20 does that sound right (essentially I got AMAZON more confused than a blind goat on astro turf as they are recommending M14x1.5 which is metric, no?)

links to Oh Really's

1968 Chevrolet C10 Pickup RWD - Wheel Lug Nut

1971 Chevrolet C10 Pickup RWD - Wheel Lug Nut

and I don't even dare wanna have to explain this to an AutoZoner, ha ha

10-14-2021, 02:13 PM	#1
Gregski Post Whore Join Date: Aug 2014 Location: Sacramento, CA Posts: 10,803	1968 vs 1971 Lug Nut Size forgive me for asking as I am sure this has been asked only half a million times but I have a '71 cab on what I think is an older 6 lug frame so if I go by the cab which I think is wrong cause it puts me on the 5 lug wheels then the lug size is 1/2-20 but if I go by the 6 lug frame ie actual wheels than the size is 7/16-20 does that sound right (essentially I got AMAZON more confused than a blind goat on astro turf as they are recommending M14x1.5 which is metric, no?) links to Oh Really's 1968 Chevrolet C10 Pickup RWD - Wheel Lug Nut 1971 Chevrolet C10 Pickup RWD - Wheel Lug Nut and I don't even dare wanna have to explain this to an AutoZoner, ha ha



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