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The 1964-1974 Pontiac Tempest, Lemans & GTO

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Latest Posts See all new posts
  1. 1964-1974 Tempest/Lemans/GTO Frame, Trans, Diff.
    While trying to discover stuff in my GTO I would like to understand if it is possible to identify the original car my TH400 was on. Although the engine is matching numbers the trans is not as I have the stampings on the drivers side and the last digits do not match any part of the VIN. I do not...
  2. 1964-1974 Tempest, Lemans & GTO General Discussion
    Took my 67 gto tribute (born a lemans) convertible to a good custom hot rods shop for a bunch of smaller tweaks. Two of the items on my list for them to tackle were converting manual windows to power and manual door locks to power. They worked HARD to talk me out of doing the conversions. Among...
  3. 1964-1974 Tempest/Lemans/GTO Exhaust/Susp/Brakes
    Hello all. I know this has been discussed to death by my question is a little more specific. Considering headers for 1970 GTO RA IV with 4 sp. Looking at the specs of the Hedman header with a 1 3/4 tube and 3 inch collector would it not seem to be a little less space requiring than the Doug's...
  4. 1964-1974 Tempest/LeMans/GTO Tech/Electric Wiring
    Weird........When I press on the brakes my left turn signal comes on solid. Any thoughts?
  5. Engine Discussions
    Hi. I have had my 64 GTO in my life for 15 mos since my father in law passed. Have replaced a lot of things that bolt to the engine. Now I find that my rear engine seal is leaking and I may have a blown head gasket. If I wanted to drop a new engine in this car, how much should that run me. A...
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