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  1. Engine Parts for Sale
    1969 Pontiac 400 connecting rods from a 4 bolt block. Good shape , still attached to the original pistons & will need removed or I can remove them. Any questions just ask , Thanks!
    $250 USD
  2. Engine
    hey guys! First post and just wanted to ask a couple questions. I work in a pretty bigger named shop here in AZ so I'm not clueless when it comes to this stuff (well I'd like to think so). Well I came across a Pontiac 400 and I'm going to build it for a future project and just want some...
  3. Engine
    Hello All, I am currently in the process of planning an engine build for a 1978 Pontiac Trans Am. This build will be for a street/strip application. The focus is on low-end RPM torque (as it should be :D). Trying to get all of the numbers to agree with each other so the engine doesn't self...
  4. Introduce Yourself
    I'm relatively new to hotrodding. Roughly a year ago, I purchased a 1978 Pontiac Trans Am to restore/improve and have finally come to the point where I can't find much else via researching old threads and articles. Looking forward to hearing advice from the more experienced members on the forums...
  5. Engine
    Hello! I'm planning on doing my first engine swap in the next couple of weeks and want to get some advice/info on the used Pontiac 350 engine. It came out of a 1974 Lemans. The PO said it was a running/functional/unmolested engine that has never been cracked open before. I am swapping it into a...
  6. Transmission - Rearend
    I have a 1970 Pontiac Lemans and a am trying to convert it to Muncie 4 speed. I have been searching for the clutch linkage and am wondering if I could use a Chevy Muncie 4 speed clutch linkage kit? Is there interference somewhere that would not allow this kit to work? I have found found this...
  7. Transmission - Rearend
    Hey guys, I have an 81 Firebird with a 305 and th350. Currently with a 2.41 open rear end. I get incredible mileage but no get up and go. I'd like to keep the original 305 in it so right now that isn't up for questioning, but want to beef up the rear end. Would a 3.42 be too much for that 305 or...
  8. Engine
    I rebuild a Pontiac 350 and now I want to attach headers, although the heads are missing two mounting holes. I was wondering if any of you have had to get these holes drilled by a machine shop?
  9. Transmission - Rearend
    I own a 70 Pontiac Lemans and just build a new 350 for it, I know I shouldnt have wasted the money on the 350 but nevertheless I now need to rebuild a tranny for it. I have two th350s, one that doesnt go inreverse which is in the car and the other is one I got off of craigslist. I was thinking...
  10. Introduce Yourself
    Greetings Rodders! I've been a GM guy my whole life, which is funny, because the the only car I've driven for any length of time was a 1967 Cougar. I have two 1967 Camaros - one is for sale, because I finally bought my dream car - 1968 Charger. Once the Camaro is gone, I can finally get to...
  11. Engine
    I have replaced the original engine of a 1955 Pontiac with a 350 Chevy engine. I am having a hard time finding exhaust manifolds to fit in it right. Anyone have any suggestions? Drivers side needs to dump out towards the rear.
  12. Engine
    Posted this one in classifieds here and curious if any one has an idea what year this is from. id # 9782888 looks like also has a D116 and a P3 stamped. Thanks , Dean
  13. Engine
    Hey so I have a 1969 Pontiac Firebird 400 and it has previously had a minor oil leak that I believed to be coming from the oil sensor. I don't have much free time so I had not been able to get to that yet but today when I was going to start working on replacing the heater core I checked the...
  14. seat1

    Fitting non-Pontiac seats in a 70 LeMans
  15. seat2

    Fitting non-Pontiac seats in a 70 LeMans
  16. seat3

    Fitting non-Pontiac seats in a 70 LeMans
  17. same q-jet

    first q-jet 17057274 Pontiac different view
  18. q-jet

    first q-jet 17057274 Pontiac
  19. header touch up

    Pontiac 400 Header Touch Up.
1-20 of 46 Results