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 02-01-2010, 11:32 PM   #1
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
My 87 GMC

Name:  blue truck.jpg
Views: 8876
Size:  62.6 KB



Here is my 87 GMC, I plan on putting in a 4-6 lowering kit in, But i don't know if my 275/45/R20 tires work be to big to be able to turn in the front.

If anyone knows anything about that size or any comments that would be good.
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-01-2010, 11:39 PM   #2
Kenbo-Slice
Registered User
 
Kenbo-Slice's Avatar
 
Join Date: Jan 2010
Location: Poughkeepsie, N.Y.
Posts: 108
Re: My 87 GMC

Thats a clean looking ride! I like it a lot.
__________________
It's a Jeep towing machine! (at least it will be)
Kenbo-Slice is offline   Reply With Quote
Old 02-01-2010, 11:42 PM   #3
Rollinsqrbdy
Registered User
 
Rollinsqrbdy's Avatar
 
Join Date: Aug 2008
Location: Dexter, N.M.
Posts: 1,082
Re: My 87 GMC

Sweet ride. What are other plans for it? Any motor pics? Nice truck. Oh ya welcome to the board bud
__________________
Its Kool to be a square
2013 Chevy Silverado Z71 w/ 7" lift and 35" Nitto's
1985 C-10 ......My dream truck (under construction)
1984 k 10 Silverado...6" lift with 38.5 super swampers
New Mexico Member
--- Member of the Square Body Club---
Rollinsqrbdy is offline   Reply With Quote
Old 02-01-2010, 11:46 PM   #4
old Rusty C10
Robert Olson Transport
 
old Rusty C10's Avatar
 
Join Date: Oct 2002
Location: recent transplant to NC USA
Posts: 20,307
Re: My 87 GMC

like the color of that truck looks great welcome aboard
__________________
Bob



1951 International running on a squarebody chassis


"If a man's worth is judged by the people he associates himself with, then i am the richest man in the world knowing some of the fine people of this board"
http://67-72chevytrucks.com/vboard/a...t.php?f=25&a=9 (you can review the site rules here!)


PM Me for your vehicle/parts hauling needs in the North East US or see my Facebook page Robert Olson Transport

Live each day to the fullest.. you never know when fate is going to pull the rug out from under you...
I hate cancer!!
old Rusty C10 is offline   Reply With Quote
Old 02-01-2010, 11:52 PM   #5
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

I am putting a 4/6 lowering kit in the spring and putting a couple of racing seats in, with a subwoofer in the middle. The motor is a 350 TBI with a solid cam a K@N intake with a throttle body spacer. The exhaust is a cherry bomb extreme that come out in front of the tires.
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-02-2010, 12:10 AM   #6
Hoods69BadBowTie
Chevys Kick A$$
 
Hoods69BadBowTie's Avatar
 
Join Date: Jan 2005
Location: Zootown, MT
Posts: 12,699
Re: My 87 GMC

Hey sweet looking truck. I don't know to much about the whole lowering scene but I am thinking the tires are gonna be to big I don't know for sure though! Like the color of it too!
__________________
*HOODS is what I answer too*
-'79, '77, '88 Pickup Sold, '85 Camaro, '83 T/A, '81,'83,'90 K5 Blazer All Sold
-'79 3/4 ton "Big Yellow Bananna" Lifted 4spd. 39.5 TSL Swampers, The money Pit
-'86 K5 Blazer Silverado 6.2 4" lift 35"s
-'95 Ext. Cab Shorty 4" Tuff Country rolling 35" M/T's
-'83 Monte Carlo T-Tops. 126,500 Original Miles
-LATER
I would rather push a Chevy then drive a ford!!
Hoods69BadBowTie is offline   Reply With Quote
Old 02-02-2010, 12:13 AM   #7
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

Name:  truck front.jpg
Views: 2560
Size:  52.4 KB

Here is a pic of the front
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-02-2010, 12:17 AM   #8
joe1982
.. !WAR FEDOR! ..
 
joe1982's Avatar
 
Join Date: Mar 2009
Location: Oceanside Ca
Posts: 546
Re: My 87 GMC

thats a slick looking front end man.
__________________
"san diego chargers #1"
joe1982 is offline   Reply With Quote
Old 02-02-2010, 12:42 AM   #9
hayesperformanceplus
Performance Shop Owner
 
hayesperformanceplus's Avatar
 
Join Date: Oct 2009
Location: Edmonton, Alberta, CANADA
Posts: 332
Re: My 87 GMC

Looks great!
__________________
1980 GMC C25 Sierra Classic with 20,000 ORIGINAL MILES (32,000Km's) & Matching numbers

1977 GMC C35 Sierra Classic Crew Cab 454 A/C with 21,000 Miles & Matching numbers

1980 Chevrolet Silverado K20 400 4spd 4X4 74,000km's

1980 GMC C25 Sierra Classic CREW CAB, All Options, with 49,000 Miles

1979 GMC C15 Sierra Classic 454

1989 GMC R3500 CREW CAB

2003 Grand Prix GTP
1998 Regal GS
hayesperformanceplus is offline   Reply With Quote
Old 02-02-2010, 11:16 PM   #10
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

Thanks guys. I think it will look even beter after I put a lowering kit on, and some other little things.
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-03-2010, 10:48 AM   #11
JohnC
Registered User
 
JohnC's Avatar
 
Join Date: Feb 2009
Location: Oklahoma
Posts: 7,461
Re: My 87 GMC

Sharp looking truck. Yeah you always like them better after you spend some time working on them. That's what makes this hobby/obsession so fun! Keep us updated.

You may check out the suspension section. They may be able to answer some of your questions too.
JohnC is offline   Reply With Quote
Old 02-03-2010, 12:46 PM   #12
silvereagle07
Registered User
 
silvereagle07's Avatar
 
Join Date: Sep 2008
Location: Bailey, NC
Posts: 2,462
Re: My 87 GMC

Nice looking ride! Got any more pics of interior or engine?
__________________
Jeramy

'84 GMC project truck
'85 Chevy 4X4 SOLD
'07 Chevy Trailblazer SS

5th Annual SHPHC Car/Truck Show Pics
http://67-72chevytrucks.com/vboard/s...d.php?t=543605 UPDATED PICS! CHECK 'EM OUT
silvereagle07 is offline   Reply With Quote
Old 02-03-2010, 01:06 PM   #13
Mr.Scary
Project Optimus Prime
 
Mr.Scary's Avatar
 
Join Date: Jan 2009
Location: Dallas, TX
Posts: 346
Re: My 87 GMC

looking good man but idk if you will be able to get away with that kind of drop and still be able to drive it without some issues?
__________________
84 SWB work in progress
89 burb 1500 (parts pig) LOL
08 ford focus (I know, I know) Wifes car

"I said it b4 and i'll say it agian wiring is my worst enemy":devil:
Mr.Scary is offline   Reply With Quote
Old 02-03-2010, 11:22 PM   #14
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

I dont have any more pics on this comp (i lost them all on my other comp that crashed) and the truck is in storage so i wont be able to get any new pics till i go check on it or spring. When I get more i will post them.

And for the tire issues, would smaller tires be able to fit then? But i just bought 2 new tires for 300 so i hope they fit.
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-03-2010, 11:29 PM   #15
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

I found a couple of old pics of truck before i did the roll pan and a lot of other work. and the other is a picture of the rims.

Name:  l_f5accef9b0ca95ec7fa42d420d2d68c8.jpg
Views: 1536
Size:  31.4 KB

Name:  l_85d5cfe97c7b6ddec4e6a02ddd22a44a.jpg
Views: 822
Size:  51.3 KB
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-03-2010, 11:42 PM   #16
thehitchmaster
Registered User
 
thehitchmaster's Avatar
 
Join Date: Nov 2009
Location: Foley, AL
Posts: 94
Re: My 87 GMC

that seems like a pretty tall tire. I think it may hit the inner fender on a decent bump with that much in the front. thats just my opinion.
__________________
http://www.gulftruckinc.com
thehitchmaster is offline   Reply With Quote
Old 02-03-2010, 11:46 PM   #17
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

Ya they are 275-45-R20, They are the same height as the stock tires.
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-04-2010, 01:16 AM   #18
westofb
I really hate wet sanding!
 
westofb's Avatar
 
Join Date: Dec 2008
Location: Brookfield, MO
Posts: 601
Re: My 87 GMC

I have the exact same wheels and that size of tires! I am going to lower mine 4.5" front and 5-6" in the rear. My truck is currently getting the engine and engine compartment spruced up. My truck is originally a similar color, but a long bed 3/4 ton getting converted to 1/2 ton.
__________________
Jeff,

68 C-10
75 C-20, now a C-10!
10 F-150
westofb is offline   Reply With Quote
Old 02-04-2010, 10:17 PM   #19
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

sounds nice, that is going to look good.

But I hope those tires fit because I dont want to buy new ones.
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-04-2010, 11:58 PM   #20
slugish
Slugish
 
Join Date: Jan 2005
Location: Earlysville, Va.
Posts: 1,024
Re: My 87 GMC

whats the backspacing on those rims > 5.5 in backspacing may be ok , but real close. Also , how wide are the rims.
slugish is offline   Reply With Quote
Old 02-05-2010, 12:05 AM   #21
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

I am not sure what the back spacing is but they are 8.5" wide, but I am sure that the backspacing has to be close to 5.5.
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 is offline   Reply With Quote
Old 02-05-2010, 12:33 AM   #22
slugish
Slugish
 
Join Date: Jan 2005
Location: Earlysville, Va.
Posts: 1,024
Re: My 87 GMC

ok you are going down 4 in with 20 in rims

mine are 17 in rims with 5.5 drop with 255- 50's > Ithink you will be barely ok with the width ,but the height may be the problem > give it a shot --what the hell ! rims really look nice < just change the tire size if need be to a 255 or 245
slugish is offline   Reply With Quote
Old 02-05-2010, 09:09 PM   #23
Kmart2352
Registered User
 
Kmart2352's Avatar
 
Join Date: Apr 2009
Location: Saco, Maine
Posts: 151
Re: My 87 GMC

I guess i will just have to figure it out. I hope it fits, but Thanks for the help
__________________
87 2wd GMC Sierra Classic.
86 4wd GMC Sierra Classic.
95 2wd GMC Sierra.
96 2wd Chevrolet S-10.

Kmart2352 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 12:30 AM.


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