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Forum: 69-77 Grand Prix TECH 01-08-2020, 07:21 PM
Replies: 10
Views: 8,213
Posted By 77sjgp
I have one of these 12 bolt ring gear, 10 bolt...

I have one of these 12 bolt ring gear, 10 bolt cover rears hanging in my shop if anyone is looking for one.
Forum: 69-77 Grand Prix TECH 01-08-2020, 07:20 PM
Replies: 1
Views: 3,010
Posted By 77sjgp
I put some early A-body rear springs in my 77 GP...

I put some early A-body rear springs in my 77 GP to lower it, which it did. Took them out of a 71 Chevelle, they were stock height in the Chevelle.
Forum: Suspension TECH 09-22-2017, 11:35 AM
Replies: 62
Views: 4,785
Posted By 77sjgp
I've had them on my Chevelle for many years now....

I've had them on my Chevelle for many years now. I had a ball joint failure, super lucky, happened in my driveway, pics are on the Chevelle Forum, sticky in the suspension forum. I replaced all 4...
Forum: Big Pontiac (incl G-body)Parts For SALE 09-22-2017, 11:25 AM
Replies: 3
Views: 168
Posted By 77sjgp
Just listed it on Ebay, $200. starting bid...

Just listed it on Ebay, $200. starting bid http://www.ebay.com/itm/322771267971?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649
Forum: Suspension TECH 09-12-2016, 08:17 PM
Replies: 239
Views: 18,686
Posted By 77sjgp
Looks great, have you considered lowering the...

Looks great, have you considered lowering the front at all? I wonder if it uses the same spindles as the common B and F bodies?
Forum: Big Pontiac (incl G-body)Parts For SALE 08-22-2016, 10:11 PM
Replies: 3
Views: 168
Posted By 77sjgp
bump, still available

bump, still available
Forum: Interior TECH 06-11-2016, 03:45 PM
Replies: 3
Views: 325
Posted By 77sjgp
Well my other searches didn't find it, but a...

Well my other searches didn't find it, but a direct search here turned up that it fits 1970 Catalina and Executive, so hopefully the mystery is solved.
Jim
Forum: Big Pontiac (incl G-body)Parts For SALE 06-11-2016, 03:40 PM
Replies: 3
Views: 168
Posted By 77sjgp
FS NOS 69-70 AC/heater control 7314082

FS is an NOS AC/heater control, part #7314082, group 9.273. I've had this sitting in the box for many years and just recently relocated it. From research on this site, I think this is correct for...
Forum: Suspension TECH 06-10-2016, 01:20 PM
Replies: 4
Views: 273
Posted By 77sjgp
Yes, bigger diameter rotors have more leverage....

Yes, bigger diameter rotors have more leverage. The further out from the center the more leverage a given caliper will have.
Forum: Interior TECH 06-10-2016, 12:45 PM
Replies: 3
Views: 325
Posted By 77sjgp
Anybody recognize this heater/AC control?

I have an NOS heater control group # 9.273 part # 7314082, also has # 157417 on the box, possibly an AC Delco #? The face is slanted back at the top quite a bit. I'm thinking Pontiac of some sort...
Forum: Interior TECH 04-06-2016, 09:48 PM
Replies: 42
Views: 6,475
Posted By 77sjgp
I've had them in my car for 5 or 6 years, one of...

I've had them in my car for 5 or 6 years, one of the best things I ever did to the car. It's an A body, but a Chevy. Few pics here...
Forum: Suspension TECH 04-06-2016, 09:17 PM
Replies: 21
Views: 519
Posted By 77sjgp
Spindles are the same as 2nd gen (70's)...

Spindles are the same as 2nd gen (70's) Camaro/Firebird, just put dropped spindles on mine.
Forum: 69-77 Grand Prix TECH 12-09-2015, 01:10 AM
Replies: 77
Views: 4,840
Posted By 77sjgp
Hi Rex, spindles were sourced from Ebay,...

Hi Rex, spindles were sourced from Ebay, Mcgaughys brand, paid $187. + $30. to ship, appears they're a little more expensive now...
Forum: 69-77 Grand Prix TECH 07-04-2015, 11:22 PM
Replies: 77
Views: 4,840
Posted By 77sjgp
Thanks, yes I'd say it was a 2" drop.

Thanks, yes I'd say it was a 2" drop.
Forum: 69-77 Grand Prix TECH 07-04-2015, 11:06 AM
Replies: 77
Views: 4,840
Posted By 77sjgp
Some more recent pics, just lowered my car and...

Some more recent pics, just lowered my car and installed new wheels. Posted this over in the suspension forum, but don't know how many GP guys look over there. Wheels are US Mags Bandit, 18 x 8 w/...
Forum: Suspension TECH 07-03-2015, 01:40 PM
Replies: 239
Views: 18,686
Posted By 77sjgp
Pulling this back up. Just got my Bandits...

Pulling this back up. Just got my Bandits installed on my GP. 18 X 8 w/ 255-45-18's all around. Also lowered it, drop spindles in the front, and some cargo coils I pulled out of a Chevelle parts car...
Forum: Big Pontiac(incl G-body)Parts WANTED 12-13-2014, 11:37 AM
Replies: 5
Views: 212
Posted By 77sjgp
Hi Jeff, Yes, still looking for one.

Hi Jeff,
Yes, still looking for one.
Forum: Big Pontiac(incl G-body)Parts WANTED 11-21-2014, 01:13 PM
Replies: 5
Views: 212
Posted By 77sjgp
WTB cover for rear end, 10 bolt cover 12 bolt ring gear

I recently acquired 1 of these rear ends with a 10 bolt cover, but has a 12 bolt ring and pinion, a little bit more HD than the more common 8.5" 10 bolt. Appears they were used from 71-77 in full...
Forum: 73-77 A-body TECH 11-14-2014, 10:07 PM
Replies: 15
Views: 1,035
Posted By 77sjgp
Weird, just picked up one of these strange 10...

Weird, just picked up one of these strange 10 bolt cover, 12 bolt ring gear rear ends, it's a 2.73 posi. May try it in my 77 GP, has 2.41 open in it now, would like some more acceleration without...
Forum: 69-77 Grand Prix TECH 10-01-2014, 06:08 PM
Replies: 77
Views: 4,840
Posted By 77sjgp
Lots of nice looking GP's here. Couple pics of my...

Lots of nice looking GP's here. Couple pics of my 77 SJ, actually sellers pics from when I bought it about 2 years ago. The interior no longer has the goofy cup holders, steering wheel has been...
Forum: Suspension TECH 09-30-2014, 08:12 PM
Replies: 239
Views: 18,686
Posted By 77sjgp
modified the center caps

Hi guys, don't post here much, have a 77 GP SJ that I'm slowly doing up as a basic cruiser, have a Chevelle SS that is more performance oriented. Anyway, I just got some of these 18 X 8 Bandit wheels...
Forum: Suspension TECH 07-05-2012, 04:42 PM
Replies: 26
Views: 1,373
Posted By 77sjgp
Said he bought them in 1981-2, hasn't used them...

Said he bought them in 1981-2, hasn't used them since 1995, hence the thirty years.
Jim
Forum: 69-77 Grand Prix TECH 06-26-2012, 12:30 AM
Replies: 21
Views: 759
Posted By 77sjgp
I Bought Alan's car, the gold (Buckskin) one that...

I Bought Alan's car, the gold (Buckskin) one that started this thread, a few months ago. Nice car, like it a lot.
Jim
Forum: Interior TECH 04-25-2012, 08:32 PM
Replies: 0
Views: 527
Posted By 77sjgp
73-77 bucket seat back tilt stop lube

Newbie here, about a month ago I picked up a real nice 77 Grand Prix SJ with bucket seats. First week I had it picked up a couple friends, as they tilted the seats forward they made a horrible...
Forum: 73-77 A-body TECH 04-25-2012, 08:08 PM
Replies: 6
Views: 171
Posted By 77sjgp
Consider grafting just the front frame and...

Consider grafting just the front frame and suspension to the original frame, I think you'll have better success. The nice part about the rear frame and suspension on these trucks is the frame is...
Showing results 1 to 25 of 28

 
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