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#1 |
I Like Mine With No Shine!
![]() Join Date: Apr 2009
Location: SC
Posts: 2,705
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Another Disc Swap Question
So Im looking at getting a 71 front end disc suspension to swap onto my 67. I know the cross member and all will fit onto my truck. My question is, is it possible to put 6 lug rotors onto it? If so, what kind of rotors do I need and what needs to be done to make it work? I really wanna stay 6 lug but want the discs. And I don't wanna pay an arm and a leg for the 6 lug front disc kit. Any help would be greatly appreciated. Thanks
Michael |
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#2 |
Registered User
Join Date: Aug 2002
Location: Melville, SK
Posts: 1,145
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Re: Another Disc Swap Question
I was looking into the same thing. There are 6 lug hub/rotors sold by most suppliers that will fit in the spindle. As Tx Firefighter mentioned in he topic I posted a week back, going to discs in the front will widen the track so that it is 1.5" wider than the rear 6 lug differential. You can make up for this with wheel backspacing.
__________________
2004 Silverado - Beater 1969 GMC - In progress http://67-72chevytrucks.com/vboard/s...d.php?t=441683 2011 Aveo - Work commuter 2013 Crestliner Fish Hawk 1650 - The reason no work gets done on the project truck. |
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#3 |
*************
![]() Join Date: Apr 2005
Location: Pensacola, FL
Posts: 17,846
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Re: Another Disc Swap Question
Any part numbers?
__________________
Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3 |
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#4 |
Registered User
Join Date: Aug 2002
Location: Melville, SK
Posts: 1,145
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Re: Another Disc Swap Question
An example from one of the board vendors:
Part number 658294 http://www.gmcpaulstruckparts.com/Brakes&Steering.htm
__________________
2004 Silverado - Beater 1969 GMC - In progress http://67-72chevytrucks.com/vboard/s...d.php?t=441683 2011 Aveo - Work commuter 2013 Crestliner Fish Hawk 1650 - The reason no work gets done on the project truck. |
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#5 |
*************
![]() Join Date: Apr 2005
Location: Pensacola, FL
Posts: 17,846
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Re: Another Disc Swap Question
Looks like 692989. Let know what yo think Michael.
__________________
Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3 |
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#6 |
Registered User
Join Date: Aug 2002
Location: Melville, SK
Posts: 1,145
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Re: Another Disc Swap Question
Ah, you're right, I snagged the wrong number!
__________________
2004 Silverado - Beater 1969 GMC - In progress http://67-72chevytrucks.com/vboard/s...d.php?t=441683 2011 Aveo - Work commuter 2013 Crestliner Fish Hawk 1650 - The reason no work gets done on the project truck. |
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#7 | |
I Like Mine With No Shine!
![]() Join Date: Apr 2009
Location: SC
Posts: 2,705
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Re: Another Disc Swap Question
Quote:
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#8 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Another Disc Swap Question
No, 1.5 inch wider in the front. Just run some 7 inch wheels in the front and 8s in the rear and forget about it.
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I'm on the Instagram- @Gearhead_Kevin |
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#9 |
I Like Mine With No Shine!
![]() Join Date: Apr 2009
Location: SC
Posts: 2,705
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Re: Another Disc Swap Question
I thought when you lowered with the drop spindles and springs, that it widens the track width also?
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#10 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Another Disc Swap Question
Any time you convert from drum to disc in the front, whether drop spindles or stock spindles, you widen the track. That's why GM went to the wider rearend in 71, because the disc brakes in the front made the front track wider.
I have heard that CPP has some new spindles that do not widen the track width, but I have read way too many horror stories about CPP service to give them any consideration myself.
__________________
I'm on the Instagram- @Gearhead_Kevin |
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#11 |
I Like Mine With No Shine!
![]() Join Date: Apr 2009
Location: SC
Posts: 2,705
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Re: Another Disc Swap Question
oh. ok. Thanks for the clarification.
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#12 |
I Like Mine With No Shine!
![]() Join Date: Apr 2009
Location: SC
Posts: 2,705
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Re: Another Disc Swap Question
Im looking at picking up a wider rear axle. Can anyone tell the the width of the wider rear axle? Also, will I be able to swap out my posi into the wider rear axle? And what is the average price of one? Thanks. Ive got a guy who says that he has one in a 70 panel and one in a 71 pickup.
On a side note, if I add disc brakes to my current rear axle, will it widen the rear track width? Thanks |
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#13 | |
*************
![]() Join Date: Apr 2005
Location: Pensacola, FL
Posts: 17,846
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Re: Another Disc Swap Question
Quote:
__________________
Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3 |
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