1967 Skylark Nearing Completion

Discussion in 'Members Rides' started by 67skylark27, May 14, 2011.

  1. speedtigger

    speedtigger 9 Second Club

    Absolutely beautiful car.
     
  2. Good work man. Your car looks great. Dick Davis. Mesa, AZ.
     
  3. SpecialWagon65

    SpecialWagon65 Ted Nagel

    I really like the stripes! What a great looking car, and done quick- nice work :beers2:
     
  4. 67skylark27

    67skylark27 Brett Jaloszynski

    Hopefully soon! I was right in your area on Fathers Day but you were gone. I am limping it around now. I have lost most of first gear so I am looking for a tranny. Thinking about the 200-4r swap I keep reading about. Will bolt up and give me a 4 speed auto. Or I will bolt up a st300 again if I can find one cheap enough.
     
  5. ThatsSpecial

    ThatsSpecial Well-Known Member

    Looks great. I like the spoiler. It's on my wish list. I also added scoops recently. I like the look.
     

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  6. 67skylark27

    67skylark27 Brett Jaloszynski

    The spoiler really was the final touch. I got it from spoilers by randy. I think I saw them listed on ebay now too. Love the hood scoops on the Special. Nice and personalized then!
     
  7. 67skylark27

    67skylark27 Brett Jaloszynski

    I am moving forward with the 200-4r tranny swap. Should get her going again in a week. Will be sweet when done. Also now considering a rear gear swap!
     
  8. 67skylark27

    67skylark27 Brett Jaloszynski

    Re: 1967 Skylark Nearing Completion - Update

    I scored a tranny from a GN/Monte SS. 200-4r Swap!!!!!! It went exactly as most of the articles said it would. Bolted in and the driveshaft fit like it was supposed to. I was lucky to find the CZ code with the hardened parts in it. Moved the crossmember back. Linkage worked. Just had to weld my exhaust back up when I was done. The B&M converter lockup kit works great. They just didn't provide the much needed brake light switch which I found at Autozone for 9.00. The Skylark brake switch has a 12v source not just an open ground. So switch DR497 has both, 4 terminals, two always open, two closed. Will get that in and be in business. The tranny has transformed the car! Super fast off the line and I'm running 1500rpms at 55-60mph. Just awesome!!!!!!!
     
    Last edited: Sep 13, 2017
  9. Oldskewl59

    Oldskewl59 Gold Level Contributor

    Now for some 3.50-3.70ish gears and a whole new experience. Sweet!
     
  10. 67skylark27

    67skylark27 Brett Jaloszynski

    I am looking at gears in the future. At 60mph I am only running 1600 rpms. Good for mileage but I'd rather be around 1800rpm there. I am not going to complain, I'll just drive a little faster........ I saw some 3.36's for sale. I think I have the 8.2 rear, will do posi right away too... about 700 bucks for that swap. The car would really scoot after that!
     
    Last edited: Apr 30, 2018
  11. 67skylark27

    67skylark27 Brett Jaloszynski

    Last thing to work out is a vibration up around 60mph. Seems to vary with amount of weight in the trunk. I shimmed up the tranny a bit and that did help so I'll have to keep at that. Have to adjust the driveshaft pinion angle a little more. Car really likes around 70mph so once I get the vibration gone it will be sweet when cruising the interstate on longer trips. The b&m lock up kit is working well and the brake light switch is more convenient. No need for a vacuum switch. New headlights today too..........
     
    Last edited: Jul 13, 2015
  12. 67skylark27

    67skylark27 Brett Jaloszynski

    Finally got a pic at the newly redone McDonalds in Green Bay. Had to drive right up on the grass to get it but didn't get a hard time about it.
     

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  13. 67skylark27

    67skylark27 Brett Jaloszynski

    Update. Did some more finishing touches on the car. I redid the tranny crossmember mounts and adjusted the placement of the exhaust h pipe so it wouldn't rattle on the crossmember. What has made the biggest difference has been the replacement of the rear coil springs. Now I don't have to have the air shocks pumped up all the way for proper ride height! Also put on an automatic electric choke on the carb. Works awesome! I've gotten rid of most of the small vibration by balancing the tires again, and putting in new ujoints in the driveshaft. It all is helping.
     
  14. 67skylark27

    67skylark27 Brett Jaloszynski

    Being bored over the winter I hunted down a NB coded 340-4 engine and gave it a freshening. 10.25 compression. Mainly did work on the heads
    as everything else was in perfect shape. Guy said it was low mileage and he was right. Cylinder walls still had the crosshatching and no ridge at the top. The heads needed a full cleaning and valve relapping. I ported the heads and gasket matched everything right away. New paint on everything too. Should be an easy swap and give me some more power! Planning on bench starting it up and putting it in May 3rd when I pull it out of storage. Pretty easy carb to rebuild too. I have the tranny linkage kit ordered to adapt it to my 200-4r right away. Also, don't worry, I will ditch the yellow wires! (The rockers picture is just how I found it after pulling the valve covers off - nice and clean)
     

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    Last edited: Jul 16, 2015
    Double6skylark likes this.
  15. flippermtc

    flippermtc Valley Forge Pa- Go Phillies!

    Very nice! Enjoy driving her.
     
  16. 1967BuickGS400

    1967BuickGS400 Well-Known Member

    Very sharp looking car.
     
  17. 67skylark27

    67skylark27 Brett Jaloszynski

    The engine build is complete and installed, and back on the road.
    Some minor things to tweek but it's running pretty darn good.
    Some timing adjustments, hose rerouting and I need to make
    up a better bracket for the TV cable. The engine fired up
    immediately with a little gas down the carb and ran nice
    and smooth after pulling the timing back a bit. I couldn't
    be happier. 40psi oil pressure right away too, so priming it
    worked just fine. Only really minor
    glitch I had was the dipstick tube. I didn't have it down
    in all the way and nut tightened so it blew some oil on the
    exhaust manifold when I would give it the beans. Sealed
    that up and we're good to go.

    Update: Motor is running excellent. I am running non ethanol
    89 in it and have initial timing at about 8 degrees. Have about
    4000 miles on it now, one trip was 21mpgs. I will
    be working on the distributor next and dial in the total
    timing in the spring after I get the rear gears in. Gears
    should allow me to get total timing in a little earlier if
    I've read everything correctly. The extra power of the
    340 and having a 4 barrel is awesome!

    I also got rid of the yellow wires. Gave my son the project of swapping
    them to black and routing them nicely. He did a great job.
     

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    Last edited: Sep 13, 2017
  18. 67skylark27

    67skylark27 Brett Jaloszynski

    I pulled the grill and headlight bezels and gave them a new look, added
    a lot more black. I really like it!
     

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  19. PatricksBuick

    PatricksBuick PatrickBuick

    Fantastic. I love ur car.
     
  20. 67skylark27

    67skylark27 Brett Jaloszynski

    I finally found a little time to delve into the stumbling at high rpm. I read a lot
    of posts for similar issues and one came up with more information on the
    dwell setting. It was the dwell! I must have messed around with the timing
    a bit after setting the dwell and it was at about .32. I readjusted the idle
    screws a bit, reset the dwell and timing twice and all is great. .29 on the dwell
    and went from 12 degrees of advance to 10. I run 89 ethanol free and had
    just a touch of pinging at 12, 10 is perfect. I can finally tromp on it
    full throttle. I can be rolling at 20mph and put it down and bust the rear
    loose. Now if I could just get my rear gears done, I could finally run
    the quarter a couple times.

    Update: I put in the Crane Conversion kit - best money spent this year.
    Update #2: Looking back, the leaking of the bushings on the carb linkage was probably
    starting about this time also...
     
    Last edited: Mar 25, 2019

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