6 lug vs 5 lug - The 1947 - Present Chevrolet & GMC Truck Message Board Network

69c10Lwb · 03-10-2003, 12:45 AM

ok, just got another 69 lwb and im planning on using this one as a daily driver. it has a 350 /350 drivetrain. may replace with a 433cid/t400. my question is, is there really any benefit to converting from the 6 lug pattern to a 5 lug pattern. i really like the factory 15x8 wheels , so i dont really see any benefit to converting to a 5 lug pattern. i dont want to get as carried away with this one as i did the last. (my wife still dont know how much money went in to the first one

) so what are youre opinions

Longhorn Man · 03-10-2003, 12:51 AM

5 lug has discs...that is the only advantage I see...although, some rims don't come in 6 lug styles...like the Craiger S/S.

jeffbo · 03-10-2003, 12:54 AM

It is possible to get 6-lug discs. I'd say selection of aftermarket rims is the biggest advantage of a 5-lug wheel.

Longhorn Man · 03-10-2003, 12:59 AM

yup...get ahold of GMC Paul for 6 lug discs.

69c10Lwb · 03-10-2003, 01:00 AM

i figured i would get a 6 lug disc brake kit, and hopefully the wheels clear the calipers and i dont have to switch the rear axles shaft....

1971 Cheyenne · 03-10-2003, 01:22 AM

the tires don't fall off as easy on the 6 lug

I would go with the 6 lug, less work to get much the same place as 5 lugs. Unless of course you want a specific style of wheel that is only offered in 5lug, wich dosen't sound like your case!

good luck!

cheers, '71

PanelDeland · 03-10-2003, 07:54 PM

My opinion is "Don't let the wife know how much this one costs either!!"

Vince M · 03-10-2003, 08:10 PM

You can get six lug discs that will fit your current spindles or if you choose to go five you can get replacement axles with the five lug pattern which eliminates the rear end change.

Early Classic Enterprises

mooneyes · 03-10-2003, 08:16 PM

if you stay with 6 bolt ...thats 4 more lugs you'll have to take on and off when you rotate your tires..........lol.......other than wheel selection thats the only other draw back i see

ChevLoRay · 03-10-2003, 09:20 PM

I kept the 6-lug pattern on my '69, when I converted the front drums to disc. It already had a set of 15x8's, but I had to change the front to a 15x7, due to the added width of the front track, with disc brakes. Otherwise, the tires stuck slightly outside of the fender line in front, with 255R70-15's. I also went to a 235R60-15 when I went to the narrower wheel, but I think I went a bit too small. With a 2.5/4.0 drop, it has a nice rake to the front. I used all Early Classic Enterprises stuff. By the time I was finished with everything to rebuild the front end, and all mods, I spent about $2K. I may have gone a little overboard, but at the time, I had the money. I don't regret it, and it drives great!

03-10-2003, 12:45 AM	#1
69c10Lwb Registered User Join Date: Feb 2003 Location: san antonio,texas Posts: 37	6 lug vs 5 lug ok, just got another 69 lwb and im planning on using this one as a daily driver. it has a 350 /350 drivetrain. may replace with a 433cid/t400. my question is, is there really any benefit to converting from the 6 lug pattern to a 5 lug pattern. i really like the factory 15x8 wheels , so i dont really see any benefit to converting to a 5 lug pattern. i dont want to get as carried away with this one as i did the last. (my wife still dont know how much money went in to the first one ) so what are youre opinions __________________ 1973 pro-street nova back halved 632 cid 9inchford, disc brakes,2stges of spray,t-400 w/brake . almost done. 1952 chevy pick up soon to have a 468 bbc (hopefully momma will be happy with it and let me play with my toys more) nds.1983 ford bronco 400m auto matic 4wheel drive (war wagon, seen many battles and lost most ) another 1969 lwb project. suspension ?? motor ?? driveline ?? when you get it for free you dont turn it down... right???? 1992 suburban 4x4 no mods yet

03-10-2003, 12:54 AM	#3
jeffbo D.U.F. Member Join Date: Nov 2002 Location: Huron/Brookings, SD Posts: 288	It is possible to get 6-lug discs. I'd say selection of aftermarket rims is the biggest advantage of a 5-lug wheel. __________________ MEMBER OF THE DISCS UP FRONT CLUB '72 C-10 LWB Highlander, A/C, tilt TH350 w/ B&M shift kit, 327LJ bored .040", cast flattops, forged crank, L31 Vortecs, 9.25:1 CR, Comp conical valvesprings, Crane Energizer single pattern 216/.454", Professional Products Power Plus Crosswind intake, Edelbrock #1406 600cfm, HEI, dual exhaust, open 3.08 12bolt '68 C-10 4spd (not running) '79 C-10 LWB Mild 350 '80 Caprice Classic, 2-dr '97 GMC K-1500, SWB, Reg. Cab, Z-71, 5.7, Auto

03-10-2003, 01:00 AM	#5
69c10Lwb Registered User Join Date: Feb 2003 Location: san antonio,texas Posts: 37	i figured i would get a 6 lug disc brake kit, and hopefully the wheels clear the calipers and i dont have to switch the rear axles shaft.... __________________ 1973 pro-street nova back halved 632 cid 9inchford, disc brakes,2stges of spray,t-400 w/brake . almost done. 1952 chevy pick up soon to have a 468 bbc (hopefully momma will be happy with it and let me play with my toys more) nds.1983 ford bronco 400m auto matic 4wheel drive (war wagon, seen many battles and lost most ) another 1969 lwb project. suspension ?? motor ?? driveline ?? when you get it for free you dont turn it down... right???? 1992 suburban 4x4 no mods yet

03-10-2003, 01:22 AM	#6
1971 Cheyenne Registered User Join Date: Nov 2002 Location: Bellevue, WA Posts: 1,480	the tires don't fall off as easy on the 6 lug I would go with the 6 lug, less work to get much the same place as 5 lugs. Unless of course you want a specific style of wheel that is only offered in 5lug, wich dosen't sound like your case! good luck! cheers, '71 __________________ Brian Pal 1971 Cheyenne 10 454/th400-Undergoing a full frame off resto. 1972 Chevy short/step 2wd, 350/th350 1983 M1009 CUCV Military K5 Blazer 1981 Dodge 1 ton 4x4 dually flatbed

03-10-2003, 07:54 PM	#7
PanelDeland I am a Referee of life. Join Date: Jun 2000 Location: Greensboro N.C. Posts: 13,993	My opinion is "Don't let the wife know how much this one costs either!!" __________________ The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil"

03-10-2003, 12:51 AM	#2
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,693	5 lug has discs...that is the only advantage I see...although, some rims don't come in 6 lug styles...like the Craiger S/S.

03-10-2003, 12:59 AM	#4
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,693	yup...get ahold of GMC Paul for 6 lug discs.

03-10-2003, 08:10 PM	#8
Vince M Senior Member Join Date: Apr 2000 Location: Orlando, FL Posts: 1,076	You can get six lug discs that will fit your current spindles or if you choose to go five you can get replacement axles with the five lug pattern which eliminates the rear end change. Early Classic Enterprises __________________ ............................................................ 68 Chevy CST SWB w/LS1, carb & 700r4. Golden Anniversary clone with a few improvements.

03-10-2003, 08:16 PM	#9
mooneyes Registered User Join Date: Jan 2002 Location: Slippery Rock PA USA Posts: 1,692	if you stay with 6 bolt ...thats 4 more lugs you'll have to take on and off when you rotate your tires..........lol.......other than wheel selection thats the only other draw back i see __________________ Ken Lyons, Slippery rock pa 68 short step 327 t10 4 gear 72 2wd blazer project 70 lwb 305/700r driver 78 caprice project 02 cavalier D.D ( hate it!!)

03-10-2003, 09:20 PM	#10
ChevLoRay Old Skool Club Join Date: Jun 2001 Location: Benton, AR "The Heart of Arkansas" Posts: 10,880	I vote 6 lug.. I kept the 6-lug pattern on my '69, when I converted the front drums to disc. It already had a set of 15x8's, but I had to change the front to a 15x7, due to the added width of the front track, with disc brakes. Otherwise, the tires stuck slightly outside of the fender line in front, with 255R70-15's. I also went to a 235R60-15 when I went to the narrower wheel, but I think I went a bit too small. With a 2.5/4.0 drop, it has a nice rake to the front. I used all Early Classic Enterprises stuff. By the time I was finished with everything to rebuild the front end, and all mods, I spent about $2K. I may have gone a little overboard, but at the time, I had the money. I don't regret it, and it drives great! __________________ Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was.



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