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I really just need a good case but a hole core would be fine also. I'm in Lancaster Pa. If there is anyone close with one they don't need please PM me. Thanks

I have no idea what this is worth. It was on my 87 GN when I bought it. It's a steel pulley and I have the belt that was with it. I sand blasted it and was going to powder coat it but I'm never going to use it $50 OBO

I bought these about 4 years ago and other then taking them out of the box I've never used them. Asking $250 obo

I have a PTE 5831 turbo I bought a few years ago from gbodyparts. I put about 300 miles on it and I blew my motor. Just as a precaution I sent it back to gbodyparts and they went through the hole turbo to make sure it was ok. I haven't installed it since. Asking $600 obo

I'm wondering what valve springs I should use with a 87 GN motor with a 218-212 roller cam with 1.65 roller rockers and GN1 aluminum heads. The receipts I have from the motor build say I have K-750 springs installed. My motor gets to the 5200-5300rpm area and falls on its face. I eliminated all...

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Does anyone know what filter is used with the 2004r PTS xtreme deep oil pan? I'm rebuilding my trans and I don't want to use the filter over if I don't have to. It looks like a off the shelf filter they used. I'm just not sure which one. Thanks

I just bought 87 Grand National ( Was listed as one) but the trunk sticker says WE4. I was told the car was bought new in Puerto Rico and then brought to Florida in the early 2000 and the paper work that came with the car supports that. The car is all black with T tops and has everything a GN...

Does anyone have a broken gauge cluster from a 87 GN or which ever years are the same. Non digital cluster. I'm looking for a cheep broken one that I can do a experiment on. Thanks Alan

I was wondering if anyone knows of a good machine shop in the PA/NJ/MD/DE area. I live in southeast PA and want to get my 87 GN motor rebuilt. I know of some local machine shops but I don't think they have much history with the Buick GN motors. Thanks Alan

I installed a new PTE 5831 turbo, 60lb injectors and a Turbo Tweak chip 5.7 chip for my 87 Gn. At WOT my wideband is reading high 14's to mid 15's. From past tuning on turbo cars I was thinking 11-12's wideband at WOT should be better. Should I order a new chip or crank the fuel pressure up? I...

Bought a radiator fan from him. Fan looked better then I was expecting and works great. On top of that shipping and communication was super fast. Thanks Again