CK5
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I finally got the Buick!

1971 Buick GS455 Stage1
Ohh I like Buicks, a Stage 1 is awesome. some people say the 455 Buick engine was the best out of the BOP big blocks and some think its even better than a 454. Buicks are a good car to get into, same as a Chevelle and cheaper! Also don't forget about TA Performance.
 
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Hmmm.
Years ago I helped a friend paint a 70-71 GSX and I thought that 455/400 combo had the switch pitch in it…been a couple days though
 
I went to their house, and this is how I first saw the car. Covered in dust, but not left out in the weather! I saw the GS emblem on the trunk lid, but no fenders. I didn't know if it was a 350, or 455. Owner stated that it was a 455 car. I looked over the interior and it looked pretty nice.

I looked up on the wall, and there was the hood, a spare hood, and the front fenders. The fenders said Stage1, and I thought "No way someone is going to give away a Stage1!!"
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@Cucv_M1008 was correct…the switch pitch was only available until 67 in the Buick.

It was a hydraulically driven variable vane pitch torque convertor that would five 5-700 more stall speed depending on vane position and engine output. It was electrically controlled to activate a solenoid to engage the “switch” in the vanes.
 
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Damn dude. A one owner stage one? Frickin score! Congrats. I recognize the dealer name from Denver too. Sweet ride. And it’s not a cookie cutter Chevelle or Goat.

Go fast with class!
 
Started documenting the car.

Vin# 434371Z125201
4=Buick
34=GS
37= 2 door hard top
1=1971
Z= Fremont California plant

Vin matches title
door vin good
frame vin good
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Cowl tag.
71=1971
4=Buick
34=GS
37=2 door hard top
Z= Fremont Ca
01527= Fisher body #
trim 165=Bucket seats
B80=Pearl White
62 Bittersweet Mist paint
B=Black vinyl top
04D= April, D= 4th week of 1971
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