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A friend of mine bought this off of Ebay and wanted to share it with everyone. Pretty cool historical information of the car's development.

My version of the front brakes looks like this Disc 300mm Opel Astra-J GM 13502051 Caliper 2-piston 45mm Opel Antara / Chevrolet Equinox GM 96625936 - left GM 96625937 - right my version is on the left 1,5gen - on the right Use stock 16inch Wheel The mileage on this version is about 30,000 miles System without abs, stock master cylinder

Super stoked for this one! Just picked up this 93 tonight. One owner Michigan car! Not a spec of rust accept for around the windshield trim! Undercarriage looks virtually new! Has been sitting since 19, so some gremlins to work through! New top, but not a documented time of replacement. Has the usual oil leaks etc, and a horn / headlamp issue. But I am looking forward to getting acquainted with it! I think it’ll be a good pairing for my 95 as well.

It's been a while since I've logged in. I was more of a lurker back in those days... But I'm glad to see the forum is still up and operating!! Happy New Year Everyone!!

x2 on that, but, IMHO I wish they could have made the 2 doors with door handles in the door and not in the B-Pillar. These handles are nothing but headaches. And, the Verts would not have needed a basket handle (?) I'm needing to replace my LH Door handle. Again.

For once I condone a thread being resurrected 22 years after the fact.

It took me 22 years but I finally did do that manual swap

All that work and I ended up dropping and breaking that vent awhile back. Thanks to an extremely generous member here I have a replacement vent. I keep the pair inside packed in a box so I can`t break them without effort. Had an idea and went with it in securing the drip pans and screens. Using some things I had on hand I came up with some brackets that can be removed easily for cleaning or paint. I don't know if it helped or not, but I also used a small wire brush to clean out the posts and put a few drops of silicone lube in them before barely snugging up the mounting screws. Everything holds tight and secure when the hood is open and closed and looks good from the top, underneath maybe different but each side is mirrored to the other to the 1/16" with the exact same parts. It could look better with fabbed up metal stock instead, but the idea works and can be covered with some insulation in the future. It really doesnt look half bad with just the screens and pans, and Ive not even painted those yet. Seems like it could match the front grilles...

My nephew and took her out last night and he's working on making content for the interwebz. A few of the better pics he took at the same place I took the convertible years ago. Unfortunately the P side rear caliper seized up and cooked the nearby rubber parts. That and most of the rear suspension is crispy from being up in Jersey so shes parked for now while the parts roll in.

It worked! Thanks for all the pointers. All I did was reflow the old solder so I left the rear deck cover off for now, the cover was very sun damaged anyway. But at least I have a working key fob now. IMG_7474.mov

Seven years later I finally got to it. Life gets in the way sometimes. It was a splice gone bad on the engine side, orange wire C461. DIC and scan data restored.

She dont look like much kid but she's got it where it counts...

Update. the 9.6121 pads work perfectly. I sprayed them down with silicone during install and not a peep or a squeak out of anything.

I have an f40 trans from an 07 g6 GT as well as a 2006 monte carlo lz9 3900 and will be doing a swap over this winter I will update with details as it goes along

That's OEM m'boy.....no muffler shop involved, the GT coupes that were fitted with the dual exhaust, & the STE's were fitted with that small left side muffler. It was done that way to get needed clearance under the floorpan, you notice that the left side floorpan has no heatshield in place to protect the fuel filler hose & the evap lines, but the right side does have a heatshield. That small muffler is fitted with a strap-on flimsy heat deflector that does literally nothing. If you toss the original rusted out mufflers don't toss the trumpets, keep them, those are near to the point of being unobtanium.

Also of note it looks like this car has the half pop up headlights that this clay model had as well, though it looks like they are taped shut possibly? Ignore the filename, definitely not from 1988.

The automotive news show motorweek holds marathons for their older seasons on Youtube and one of the episodes they played had this spy shot of a Grand Prix prototype that I haven't seen anywhere else. I wonder if they still have the picture in their archives.

Got the knuckles swapped over and the GXP brakes installed. Going to tackle the e-brake next. Going with a rip-it style handle from an 04-ish J-body and a center console from an 00+ Monte. I have new rear e-brake cables from a 2G, so I'm going to need to figure out how to mate them with the Cavalier one. I know there's a thread somewhere on going to this style e-brake, but I can't find it. Anyone know where it is?

Thank You Needed a win, its been awhile.

My 93 STE and 96 Cutlass sedan don't have the big rubber springs...but DO have sway bars. But...my 91 International has BOTH. Is that what you're referring too? Here's the STE. And then the International.

Apparently It’s called a spring plate. If I’m seeing things correctly, it seems like it’s used to attach to lower part of a spring compressor.

Is it a coupe? In my Regal, it’s behind the passenger side rear interior panel. I believe all of the 1st gen coupes, save for the convertibles have them in a similar location. It’s roughly behind the red circle.

Hold up. Someone who claims to rebuild these and an hour from where I live? So my biggest question on PMIII rebuilds. What do you do about things like accumulators and pressure switches?

We are able to rebuild most GM Power Master Cylinder III units. Power Brake X-Change Inc. 336 Lamont Place Pittsburgh PA 15232 (412) 441-5729 We have been in business for over 50 years and rebuild Brake and Steering units for anything that moves. https://www.powerbrakex-change.com/productdetail.php?id=4573

Ended up being a bad fuel pump as a result of a plugged return line, which also killed the fpr, thanks though everyone!

You know, the ps2 is actually more useful then you’d think, I put one in the GTP and it’s actually quite fun to mess around with while I’m waiting for someone or whatever. i agree with Chris. Leave it how it is, this car has such a huge legacy around here, hell if I had the money and you were selling it I’d so buy it, of course, IF

Where just the rears are concerned...... If one wishes to do this one will also need the later design rotors as well (larger diameter), along with the entire parking brake system, that includes the pedal assembly. Where the fronts are concerned one will need the 95-96 front struts that provide for the larger diameter rotors. The calipers remain the same.

I would offer this cautionary story if you plan to build a ground pounder as they are called! I can not speak about all FWD’s as I have not built the suspensions of all manufacturers, but of all GM & the like there is a serious issue with McPherson strut/knuckle suspension vehicles, especially when it comes to building an aggressive handling suspension. This is due to the illogical application of the wheel bearing design! In a traditional rear wheel drive the bearings are installed on a traditional spindle with two tapered roller bearings. This design can not fail, I.E. the wheel falls off! Other than to have a bearing go bad, there is little else to occur beyond stranded! As it would be virtually impossible, due to bearing failure, for the wheel to come off! That is not the case with a FWD! The rear hub bearings are held in place by bolts that thread into the knuckle. Which pushes the wheel hub into the knuckle. The wheel obviously bolts to the hub. If the hub bolts that are threaded into the knuckle fail for any reason, the hub has nothing to keep it in the knuckle, or the wheel on the car! This was such the case for me! Fortunately I caught my problem before it became a dilemma or catastrophe. When I built this suspension many years ago I built everything new from the ground up, including hub bearings. They were done more than correctly! The fit to the knuckle was a little tighter than factory & the torque was 5 pounds more. And yes it has taken nearly 20 years to raise its head, but that’s only about 15,000 miles. So it went like this. For the last half of last summer & most of this past summer every time I would make a hard, I.E. aggressive right turn I would get this rattling noise from the left rear that kind of sounded like decelerating exhaust while in the cornering sequence. Straight forward driving it seemed quiet. Over & over again I would check & recheck, exhaust, brakes, tire rub, suspension clearance, suspension component torque, etc., but nothing! It drove me nuts, because I knew something was wrong. I took out the back seat pulled the access plate to the fuel pump. Now it appeared more metallic then. Took it on the freeway & now I would hear a intermittent hard metallic crack. That was it, I knew I needed to put it up in the air & go through the whole back suspension piece by piece, oh great! Well I didn’t have to go far. Removed left wheel, caliper, rotor & bingo! There it was! Looking through the access holes of the bearing hub tire mounting flange was a hub mounting bolt. Loose & bent. I replaced it & checked the torque on the other 3 bolts. All were loose! I check the other side. One needed re-torque slightly, the rest were good. My take on this is this. The hub bearing mounting setup is poor at best, but the front is better than the back. The front use 3 larger bolts mounted from the back. This is better because in hard cornering, the loaded wheel, this places the bolts in compression & the bearing receives more of a angular vertical load. So while this is far less than optimal, it’s by far better than the back. On the other hand the back is abysmal! In a hard corner the rear load wheel has a similar load as the front, but the bolts are a third of the diameter & they’re being stretched & the following wheel is also being stretched because they hold the bearing hub from the front. I have a new design for these that I am building this winter. I will share it with you folks so if you chose you’ll be able to incorporate it as well. This design will be more in the vain the a spindle type attachment that will have a means to be a fail safe design that would prevent this type of bolt failure. This post is to make anyone who wished to do any of the aggressive modifications I’ve done aware of the possibility. I wouldn’t think you would see this type of issue in a non modified vehicle. I have no doubt that the aggressive nature of the Indian’s suspension is the reason for the occurrence. When you’ve increased the track width by a foot, stiffened the suspension components so they transfer power effectively to the ground were it belongs & you actually use it in the manner you built it for; it’s not surprising! What is surprising is that any head engineer would let such a flawed design make it to production! Let alone prevail for decades & hundreds of thousands of vehicles. The simplest of design change would have kept the possibly of the catastrophic failure like the wheel coming off, should have been the mind set no matter how unlikely. I will follow up with this shortly.

When I win the Mega Millions I'm going to produce replacement door handles that don't break. If you would like to support me in this endeavor of spending tons of money on lottery tickets please write me a check.

2008 Buick Allure Super

I honestly believe that you're *overthinking* this situation. these 2 are found on Amazon, the *781* is priced $8 more than the *761*. They cosmetically appear to be identical except for *what I see* the park return lever being a *new* item on the *761* vs a *used reman* item on the *781*, there were no piston dia changes '88 thru'93. As for ACDELCO themselves, I don't feel that they will supply you with an item that will outlast another rebuilders product & much of what ACDELCO supplies comes from Asia or possibly Mexico, I personally lean towards Cardone for my *reman* items. They are American. This leads me to my next question....what has happened to the current caliper other than a piston seizing up or a fluid leak that you feel it is necessary to replace it?

https://web.archive.org/web/20161019020737/http://www.rodneydickman.com/n36.html I did find that.

I thought this was the W-Body old folks home...