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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board > The 1973 - 1991 Blazers, Jimmys, and Suburbans Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-27-2012, 06:25 PM   #1
91Subbed
Registered User
 
Join Date: Dec 2011
Location: Arlington Tx
Posts: 182
5lug to 6lug adapters

Are adapters ideal? Or is there any other way to convert to 6 lug?
Posted via Mobile Device
91Subbed is offline   Reply With Quote
Old 10-29-2012, 10:54 AM   #2
cal30_sniper
Registered User
 
cal30_sniper's Avatar
 
Join Date: Jan 2011
Location: Coastal NC
Posts: 276
Re: 5lug to 6lug adapters

I don't think you'll find anywhere that makes a 5-lug to 6-lug conversion adapter. The lugs would overlap, making it pretty much impossible to do. To convert to 6-lug, you'd need to change out the rear axles and brake drums, and front hub/rotor assembly. Since there were no 6-lug 2WD trucks made in our generation, you'd have to source a place that makes custom hubs. I can't see any possible application where this would be worthwhile. If you want extra strength, convert to an 8-lug setup off of a 3/4 ton 2WD. 6-lug was only used on the 1/2 4x4 trucks.
__________________
86 Chevrolet K20/30 Suburban - 8.1/NV4500/NP205/Dana 60/14 bolt FF, build in progress
73 Formula - 400/Doug Nash 4+1, resto on hold
86 Chevrolet K30 3+3 - 350/TH400/NP241, Air Force/Forest Service Rescue Truck, for sale
01 Ram 2500 - 5.9L Magnum, daily driver
91 BMW 325i - Chumpcar series racecar
cal30_sniper is offline   Reply With Quote
Old 10-29-2012, 02:32 PM   #3
68Timber
I know the pieces fit
 
68Timber's Avatar
 
Join Date: Nov 2007
Location: MONTGOMERY, AL
Posts: 5,523
Re: 5lug to 6lug adapters

Are you OK with the extra width? I'd rather change the font hub/rear axle if I knew I was going to leave it that way. Is this to mount a wheel not available in 5 lug?
__________________
John

79 2wd Blazer (Bruiser)
85 M1009 Blazer (Sarge) build
74 Honda Z50 build
68Timber is offline   Reply With Quote
Old 10-29-2012, 03:22 PM   #4
cal30_sniper
Registered User
 
cal30_sniper's Avatar
 
Join Date: Jan 2011
Location: Coastal NC
Posts: 276
Re: 5lug to 6lug adapters

I did some digging around, and there are adapters available to do this, but they are a two piece, bolt together design. You couldn't pay me enough money to put something like that on a truck that ever sees and harsh driving or towing (or even heavy loads for that matter). A 1-piece bolt through adapter should work just fine, but I would be very leery of anything that bolts together to go from 5 to 6 lugs like this:


If you'll notice, the big made in the U.S.A. wheel adapter companies won't build a lug adapting wheel adapter. There's a reason for this: they don't want the liability concerns for one of those things coming in two.

Like bruiser asked, why exactly are you wanting to change over?
__________________
86 Chevrolet K20/30 Suburban - 8.1/NV4500/NP205/Dana 60/14 bolt FF, build in progress
73 Formula - 400/Doug Nash 4+1, resto on hold
86 Chevrolet K30 3+3 - 350/TH400/NP241, Air Force/Forest Service Rescue Truck, for sale
01 Ram 2500 - 5.9L Magnum, daily driver
91 BMW 325i - Chumpcar series racecar
cal30_sniper is offline   Reply With Quote
Old 10-29-2012, 09:16 PM   #5
toeb
Registered User
 
toeb's Avatar
 
Join Date: Apr 2011
Location: albemarle nc
Posts: 58
Re: 5lug to 6lug adapters

Actually there are USA company's building these adaptors. I buy from them regularly. Excalibur is one of them. Adaptors like these are not my first choice and rather expensive for what they are. You would be better off to buy a set that fit or look into a hub swap.
Posted via Mobile Device
__________________
82 c10 2wd blazer bagged on staggered 22 350 sb

97 Chevy 3500 quad cab county coaches edition 5/7 djm drop kit wid slam air helper bags 454 bb
toeb is offline   Reply With Quote
Old 11-05-2012, 04:34 PM   #6
Tony_SS
Registered User
 
Tony_SS's Avatar
 
Join Date: Dec 2008
Location: Washington, MO
Posts: 643
Re: 5lug to 6lug adapters

I would never run a set of adapters like that... I actually did and am glad I switched them out before I had any trouble!
Tony_SS is offline   Reply With Quote
Old 11-05-2012, 04:42 PM   #7
91Subbed
Registered User
 
Join Date: Dec 2011
Location: Arlington Tx
Posts: 182
Re: 5lug to 6lug adapters

Agree, I was just wondering if it was possible just because there are many rims available for a 6 lug than 5 lug. But I will stick to my 5x5 lug pattern.
Posted via Mobile Device
91Subbed is offline   Reply With Quote
Old 11-22-2012, 06:13 PM   #8
csa daddy
Registered User
 
csa daddy's Avatar
 
Join Date: May 2005
Location: evington,va
Posts: 1,205
Re: 5lug to 6lug adapters

i think golden state or brothers has 6 lug rotors that will work about 150 or so
csa daddy is offline   Reply With Quote
Old 11-25-2012, 01:34 AM   #9
slammed427
Registered User
 
slammed427's Avatar
 
Join Date: Dec 2008
Location: Tempe, Az
Posts: 325
Re: 5lug to 6lug adapters

If you are running 1.25" Rotors, then you can get the disc brake conversion rotors for the 67-72 trucks from CPP. They are designed to fit squarebody 1.25" spindles. Then do the back as stated above.
__________________
74 C10 LWB 350/T5 Dropped on 20's
Soon to be Bagged and Injected
84 C35 Crew Cab Dually. 454/400 Dropped a lot.

Instagram: mmmdropp
slammed427 is offline   Reply With Quote
Old 11-25-2012, 01:37 AM   #10
slammed427
Registered User
 
slammed427's Avatar
 
Join Date: Dec 2008
Location: Tempe, Az
Posts: 325
Re: 5lug to 6lug adapters

Found the Part Number. CP4R-6, $129 for the pair.
__________________
74 C10 LWB 350/T5 Dropped on 20's
Soon to be Bagged and Injected
84 C35 Crew Cab Dually. 454/400 Dropped a lot.

Instagram: mmmdropp
slammed427 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 08:20 AM.


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