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


Closed Thread
 
Thread Tools Display Modes
Old 06-30-2010, 10:49 PM   #801
Arrington01
Registered User
 
Arrington01's Avatar
 
Join Date: Feb 2008
Location: Texas
Posts: 1,013
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

yes, i am talking about the seat on the acorn and the shank on the may style. So your saying use the acorn seat for the lugs on the Boss 338?
Arrington01 is offline  
Old 06-30-2010, 10:55 PM   #802
TxSqueeze
Registered User
 
Join Date: Dec 2008
Location: Crane, Tx
Posts: 147
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Anyone know what size the studs are? I know its probably been answered many times....but since we're on the subject of lugs I figured I'd ask!
__________________
68 SWB- Heads/Cam 6.0 w/4L80E swap in progress
TxSqueeze is offline  
Old 06-30-2010, 11:00 PM   #803
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,700
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

1/2"
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
lolife99 is offline  
Old 06-30-2010, 11:03 PM   #804
TxSqueeze
Registered User
 
Join Date: Dec 2008
Location: Crane, Tx
Posts: 147
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

1/2"x20 right?
__________________
68 SWB- Heads/Cam 6.0 w/4L80E swap in progress
TxSqueeze is offline  
Old 06-30-2010, 11:09 PM   #805
Arrington01
Registered User
 
Arrington01's Avatar
 
Join Date: Feb 2008
Location: Texas
Posts: 1,013
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

yeah there 1/2 20. I am just wanting to make sure on seat if there suppose to be acorn seat of mag shank style lugs.
Arrington01 is offline  
Old 06-30-2010, 11:12 PM   #806
TxSqueeze
Registered User
 
Join Date: Dec 2008
Location: Crane, Tx
Posts: 147
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

I'm almost positive its acorn like Brossow stated.
__________________
68 SWB- Heads/Cam 6.0 w/4L80E swap in progress
TxSqueeze is offline  
Old 07-01-2010, 04:27 AM   #807
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,892
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

I don't think they are acorn so I would look on the box or call boss.
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline  
Old 07-01-2010, 04:30 AM   #808
TxSqueeze
Registered User
 
Join Date: Dec 2008
Location: Crane, Tx
Posts: 147
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

I called Summit to order my lugnuts, and had them check on the style before I ordered. The guy told me they were acorn style.

Edit: just called again and was told the same thing by another sales guy. So, acorn style it is.
__________________
68 SWB- Heads/Cam 6.0 w/4L80E swap in progress

Last edited by TxSqueeze; 07-01-2010 at 04:36 AM.
TxSqueeze is offline  
Old 07-01-2010, 04:41 AM   #809
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,892
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

I think it was the temporary wheels I had on my brothers truck that were mag style. Sorry for any confusion!
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline  
Old 07-01-2010, 07:56 AM   #810
brossow
Amateur Rust Fighter
 
brossow's Avatar
 
Join Date: Sep 2007
Location: Mankato, MN
Posts: 1,087
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

........
__________________
Brent

'72 Chevy SWB stepside - [ Build Thread ]
'79 ChevMC SWB fleetside - [ Build Thread ]
'64 Chevy SWB fleetside & '66 Chevy SWB stepside (waiting in the wings...)

Last edited by brossow; 07-01-2010 at 07:03 PM.
brossow is offline  
Old 07-01-2010, 04:58 PM   #811
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,892
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

I gonna be nice but if you would like my number I'd be happy to chat with you. I have been on this board for 9 years and have given some really good advice. If you look at my post I never said its definitely not acorn and I corrected myself in 15 minutes. Did you not see me say sorry on the post before your smart comment. You might also reread my original post!
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline  
Old 07-01-2010, 05:53 PM   #812
brossow
Amateur Rust Fighter
 
brossow's Avatar
 
Join Date: Sep 2007
Location: Mankato, MN
Posts: 1,087
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

......
__________________
Brent

'72 Chevy SWB stepside - [ Build Thread ]
'79 ChevMC SWB fleetside - [ Build Thread ]
'64 Chevy SWB fleetside & '66 Chevy SWB stepside (waiting in the wings...)

Last edited by brossow; 07-01-2010 at 07:03 PM.
brossow is offline  
Old 07-01-2010, 06:05 PM   #813
nlped
Senior Member
 
nlped's Avatar
 
Join Date: Jul 2009
Location: Hayden, Al.
Posts: 4,148
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Hey DJRacer, some folks are just a bit abrasive. I don't let those folks affect my day.

Peace
__________________
Carter

1968 Chevy SWB Fleet... Walt


1963-1/2 Ford Falcon Futura...Martha
nlped is offline  
Old 07-01-2010, 06:07 PM   #814
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Quote:
Originally Posted by nlped View Post
Hey DJRacer, some folks are just a bit abrasive. I don't let those folks affect my day.

Peace
x2.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is online now  
Old 07-01-2010, 06:36 PM   #815
joe231
Registered User
 
joe231's Avatar
 
Join Date: Dec 2007
Location: Palmer, Alaska
Posts: 13,821
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5


Ain't that the truth
I run into no less than a dozen jack-asses daily, if I let them all effect me I'd go crazy
__________________
CHEVY ONLY
joe231 is offline  
Old 07-01-2010, 09:54 PM   #816
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,892
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Thanks for the support guys? I don't think he reads well either?
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline  
Old 07-10-2010, 03:47 PM   #817
Arrington01
Registered User
 
Arrington01's Avatar
 
Join Date: Feb 2008
Location: Texas
Posts: 1,013
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

6D8_C10

How did you get your center caps to fit? Thanks
Arrington01 is offline  
Old 07-12-2010, 02:12 PM   #818
brossow
Amateur Rust Fighter
 
brossow's Avatar
 
Join Date: Sep 2007
Location: Mankato, MN
Posts: 1,087
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Quote:
Originally Posted by Arrington01 View Post
6D8_C10

How did you get your center caps to fit? Thanks
People are cutting down the tabs on the center caps for the front 18s (and pre-rev-3AA 20s). There are pictures somewhere in this thread, I believe.
__________________
Brent

'72 Chevy SWB stepside - [ Build Thread ]
'79 ChevMC SWB fleetside - [ Build Thread ]
'64 Chevy SWB fleetside & '66 Chevy SWB stepside (waiting in the wings...)

Last edited by brossow; 07-12-2010 at 02:13 PM.
brossow is offline  
Old 07-12-2010, 06:24 PM   #819
Hickup pickup
Registered User
 
Hickup pickup's Avatar
 
Join Date: Dec 2008
Location: Gilbert , Az
Posts: 369
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

338 20's Tucked, Na na nana na na !
Attached Images
 
__________________
2-20, 2-21 whatever it takes!
Hickup pickup is offline  
Old 07-12-2010, 06:45 PM   #820
brossow
Amateur Rust Fighter
 
brossow's Avatar
 
Join Date: Sep 2007
Location: Mankato, MN
Posts: 1,087
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Quote:
Originally Posted by Hickup pickup View Post
338 20's Tucked, Na na nana na na !
I can barely see 'em. What a waste -- better send them to me.

Looks great, Hickup!
__________________
Brent

'72 Chevy SWB stepside - [ Build Thread ]
'79 ChevMC SWB fleetside - [ Build Thread ]
'64 Chevy SWB fleetside & '66 Chevy SWB stepside (waiting in the wings...)
brossow is offline  
Old 07-12-2010, 07:26 PM   #821
nlped
Senior Member
 
nlped's Avatar
 
Join Date: Jul 2009
Location: Hayden, Al.
Posts: 4,148
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Quote:
Originally Posted by Hickup pickup View Post
338 20's Tucked, Na na nana na na !
Absolutely Awesome!!!
__________________
Carter

1968 Chevy SWB Fleet... Walt


1963-1/2 Ford Falcon Futura...Martha
nlped is offline  
Old 07-23-2010, 02:51 PM   #822
mcbassin
Still Learning
 
mcbassin's Avatar
 
Join Date: Jul 2009
Location: Central Oklahoma
Posts: 10,108
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Thanks to picks from Hickup Pickup and a little R&D I think I have retooled the front rotors for my son's 86 Silverado. I am going to make a drawing and post it here too. Just in case anyone else buys some of the older revisions of these rims. Hopefully all this works, I will post results this weekend.
Here is what I did:

Step one test fit (nope not even close).




Step 2 build a "spindle" fixture:


Step 3 Started cutting the rotor:



Step 4
Test fit the wheel till I came up with this:


Step 5
Cut off the dust cover, made some new end caps, welded up and painted
to finish.



mcbassin is offline  
Old 07-23-2010, 03:32 PM   #823
Sublvr72
Account Suspended
 
Sublvr72's Avatar
 
Join Date: May 2004
Location: Simi Valley, CA
Posts: 1,387
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

nice work
Sublvr72 is offline  
Old 07-23-2010, 03:35 PM   #824
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,700
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

According to Sublvr72 "group buy thread",... the new -3AA wheels need the same "rotor" mods as the old -2AA wheels.
So what exactly did AE do when they re-tooled these wheels?
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823

Last edited by lolife99; 07-23-2010 at 03:37 PM.
lolife99 is offline  
Old 07-23-2010, 05:20 PM   #825
brossow
Amateur Rust Fighter
 
brossow's Avatar
 
Join Date: Sep 2007
Location: Mankato, MN
Posts: 1,087
Re: Got some new wheels: Boss 338's in 20x10 and 20x8.5

Quote:
Originally Posted by lolife99 View Post
According to Sublvr72 "group buy thread",... the new -3AA wheels need the same "rotor" mods as the old -2AA wheels.
So what exactly did AE do when they re-tooled these wheels?
IIRC, the hub bore is larger in places, but not where it needs to be for our older trucks.
__________________
Brent

'72 Chevy SWB stepside - [ Build Thread ]
'79 ChevMC SWB fleetside - [ Build Thread ]
'64 Chevy SWB fleetside & '66 Chevy SWB stepside (waiting in the wings...)
brossow is offline  
Closed Thread

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 04:34 PM.


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