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

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-13-2020, 10:13 PM   #1
Patrat
Junior Member
 
Join Date: Apr 2015
Location: San Antonio
Posts: 46
suggestions for converting to disc 87 4wd

87 Suburban 4wd wanting to convert to front discs.

Any advice? Suppliers? Do's & dont's?
Patrat is offline   Reply With Quote
Old 02-13-2020, 10:25 PM   #2
mongocanfly
Post Whore

 
mongocanfly's Avatar
 
Join Date: May 2015
Location: Alabama
Posts: 14,670
Re: suggestions for converting to disc 87 4wd

87 without front discs?...
__________________
Mongo...aka Greg

RIP Dad
RIP Jesse

1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598
Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334
Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563
2023 Chevy Z71..daily driver
mongocanfly is offline   Reply With Quote
Old 02-13-2020, 10:29 PM   #3
Patrat
Junior Member
 
Join Date: Apr 2015
Location: San Antonio
Posts: 46
Re: suggestions for converting to disc 87 4wd

3/4 ton
Patrat is offline   Reply With Quote
Old 02-13-2020, 10:32 PM   #4
kipps
Registered User
 
Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,104
Re: suggestions for converting to disc 87 4wd

Better check again. A 3/4 ton '87 suburban should already have front discs.
__________________
1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome!
kipps is offline   Reply With Quote
Old 02-14-2020, 12:09 AM   #5
mongocanfly
Post Whore

 
mongocanfly's Avatar
 
Join Date: May 2015
Location: Alabama
Posts: 14,670
Re: suggestions for converting to disc 87 4wd

Ditto...in about 71 or so front drums went away
Heres a older thread on it...http://67-72chevytrucks.com/vboard/s...d.php?t=200141
__________________
Mongo...aka Greg

RIP Dad
RIP Jesse

1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598
Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334
Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563
2023 Chevy Z71..daily driver
mongocanfly is offline   Reply With Quote
Old 02-14-2020, 08:40 AM   #6
Palf70Step
State of Confusion!

 
Palf70Step's Avatar
 
Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 47,223
Re: suggestions for converting to disc 87 4wd

I would say if there are drums up front, the front axle got changed with a 1970 or older version axle. AS mentioned it would have had disk brakes from the factory
__________________
Bill
1970 Chevy Custom/10 LWB Fleetside
2010 Toyota Tacoma PreRunner SR5 Double Cab - DD

Member of Louisiana Classic Truck Club (LCTC)

Bill's Gallery
Life isn't tied with a bow, but it's still a gift.
Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God!
Palf70Step is online now   Reply With Quote
Old 02-14-2020, 11:56 AM   #7
Ziegelsteinfaust
Registered User
 
Join Date: Dec 2012
Location: Temple City
Posts: 3,628
Re: suggestions for converting to disc 87 4wd

Easiest way is to swap the axle.

Very few kits out there, and Suburban 10 bolts or Dana 44's are cheap enough.
Ziegelsteinfaust is offline   Reply With Quote
Old 02-14-2020, 09:47 PM   #8
Patrat
Junior Member
 
Join Date: Apr 2015
Location: San Antonio
Posts: 46
Re: suggestions for converting to disc 87 4wd

This is a case of the blind leading the naked, son-in-law was sure they were drums but after I told him the experts had weighed in and made him go check, turns out they a disc indeed.

Thanks everyone for the help, now I get to go find out why the truck does not stop like it should.
Patrat is offline   Reply With Quote
Old 02-14-2020, 10:38 PM   #9
mongocanfly
Post Whore

 
mongocanfly's Avatar
 
Join Date: May 2015
Location: Alabama
Posts: 14,670
Re: suggestions for converting to disc 87 4wd

Ok that's settled...now what's the issue with the poor stopping..what exactly is it doing.. or not doing
__________________
Mongo...aka Greg

RIP Dad
RIP Jesse

1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598
Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334
Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563
2023 Chevy Z71..daily driver
mongocanfly is offline   Reply With Quote
Reply

Bookmarks


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 09:07 AM.


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