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1987 Owner's Manual signed by Rollin "MOLLY" Sanders, one of the designers of the Grand National. $60 shipped. 1987 Dealer Literature, includes dealer only book, 2 brochure handouts, paint chip brochure, GN order form, and GN Muscle Card II. $50 shipped. Paypal only. Thanks, Brandon

Up for sale is a complete set of Grand National emblems I bought roughly 7 years ago. They have been sitting in a box in my closet for too long, so time for them to go. They were purchase from a GM dealership and are still in the original packaging. I do not want to part pieces out. $425...

Two NOS emblems for a T-Type. OEM# 25516596. Note the bottom emblem has a slight manufacturing defect on the red "T". These are no longer available from GM. $75 shipped, Paypal only. Brandon

For Sale New, still sealed, GN Fact and Figures Book 1 & 2. $50 for both shipped. Brandon

1987 Buick Grand National 1 of 1695 Canadian exports, currently has 45,000 miles on it. Specs: Motor •Stock motor with replacement valve springs •Stock turbo •Bowling Green Customs 2.5" downpipe with test pipe •Accufab 65mm throttle body and Precision plenum with RJC power plate •3”...

In the spring I plan on detailing the underbody of my GN. I want to touch up the crossmember and a couple spots on the frame where time and oil have started to peel the paint/undercoat. What is the best stuff to use that resembles the stock paint/undercoat? I don't need to redo the the...

I just removed the exhaust housing on my turbo to check something, but I did not disconnect the wastegate arm from the housing, since I would only need to have it off for a minute (and I didn't want to lose that blasted clip). Slid the housing off to the side a bit looked around and then slid...

Just to let you all know, there is a new part # for the brake pressure switch. #18038508 replaces the old # of 18018141. I just got one today :D Brandon

Anyone have any comments, reviews, or opinions on these tires: Dunlop SP Sport 8000 Dunlop SP Sport 5000 Yokohama AVS ES100 Kumho Ecsta Supra 712 Falken Ziex ZE-512 Falken Ziex ZE-502 Bridgestone Potenza RE730 Also which of these tire will be the most bang for the buck...

These are the correct #'s for the downpipe "donut" gasket, right? 1262500 GM 31511 NAPA Also what's the torque specs for the two spring bolts that attach the downpipe to the turbo? And should I use Permatex Copper on the "donut" gasket? Brandon

Quick question. Does alcohol go bad? I bought some denatured alcohol last June and was wondering if it is still going to be good this year. Someone told me that it can go bad and gets a brownish tint to it. The stuff I bought was from Home Depot, came in the gallon size paint thinner...

I was redoing some of the wiring for my gauges, so I had my radio out. Got everything wired up and before putting the radio back in, I noticed two brown electrical connectors located in the area between the glovebox and the radio. They look like they go together but don't. Does anyone know...

Well I have all of my RPO codes except for one: X07. I cannot find it anywhere. Checked gnttype.org and other sites but came up with nothing. If anyone knows this what this code is, I would greatly appreciate it. Thanks. Brandon