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The 1964-1974 Pontiac Tempest, Lemans & GTO

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Latest Posts See all new posts
  1. Member Introductions
    What is a 1970 GTO project going for mostly complete with matching numbers
  2. 1964-1974 Tempest, Lemans & GTO General Discussion
    I am still working through potential causes for my overheating at hot idle. One thing I noticed is that when my 68 400 engine hits 210 degrees, my intake manifold temp is 240. Is that normal? Why is intake manifold so much hotter? Thanks.
  3. 1964-1974 Tempest/Lemans/GTO Exhaust/Susp/Brakes
    I have a 67 GTO hardtop. The previous owner installed one inch drop springs in the front but kept the original rear coil springs with 3 inch spacers. I didn't care for the rear stance and removed the rear spacers. I'd like only a 1 inch lift in the rear. After reading many posts from prior years...
  4. 1964-1974 Tempest, Lemans & GTO Wheels & Tires
    Found this YouTube video that shows what I remember from the mid 1970's era themed car looks. This is a Nova which was a popular choice back then - still looks great today all souped up. This was a popular rim/tire combo that many had and why I posted here in the tire/rim section. Tires were...
  5. 1964-1974 Tempest, Lemans & GTO Wheels & Tires
    after rebuilding the front end my drivers side tire has a outward lean of about 10 degrees. I counted and measured the old tie rods . it does go nice and straight down the road. any suggestions?
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