Drive shaft loop

Discussion in 'The "Pure" Stockers' started by UNDERDOG350, Apr 7, 2011.

  1. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    Now available.
    All new design drive shaft safety loop for 68-72 Skylarks with TH-400 trans. Mounts from the underside of the cross member with NO drilling, welding, or modification to the car.
    Installs in 15 minutes or less. Does NOT change the pinion angle as similar products do.
    NO interference with the emergency brake cables. Large diameter for use with stock or oversize aluminum drive shafts.
    Made from thick, high strength steel and powdercoated. Total weight is 5.5 lbs.

    From $70 plus shipping. Call for your exact model. 248-459-2247

    Should also fit Lemans and Cutlass models with TH-400 trans. Looking for cars to test fit it on. Will sell the part for price to the first owner of each model to provide their car for the trial fit.

    TH-350 / 4 speed models and Chevelle applications will be available soon.
     
    Last edited: Sep 7, 2012
  2. online170

    online170 Well-Known Member

    :O

    Thats incredible. So simple and so effective and HOLY BATMAN THE PRICE!

    Please keep me posted on the 4sp model. I need one.
     
  3. SP4SPD

    SP4SPD Slideways in the streets!

    I've seen the prototype in person and it is an extremely nice piece. Steve has put a lot of thought and attention to detail on this part.
    Steve if you need a 4 speed candidate let me know.:3gears:
     
  4. jj455

    jj455 1970 Stage 1

    Steve, I'll take one. Let me know what I owe. JJ
     
  5. Harry

    Harry The Hammer

    Just bought one.Support your Buick Vendors!!
     
  6. I like it! Put me down for two, one for a TH400 equipped 72' Chevelle, and one for a 72' Chevelle with an M21 4 speed.
     
  7. BADDABUICK

    BADDABUICK Well-Known Member

    I will take one do you still have 3'' n-25 hangers.
     
  8. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    Todd,

    3" N-25 hangers are in stock. Can ship all together. PM me for details.

    Thanks
     
  9. goatless

    goatless Well-Known Member

    Sent you a PM about providing a Lemans for a test fit...
     
  10. Paul Vitale

    Paul Vitale Owner of a XXL SS

    How about an Impala? I like the look and quality. plus it seems I am local for you .. Warren Mi. Car is in SCS..


    Paul
     
  11. Rich Johns

    Rich Johns Platinum Level Contributor

    Nice piece Steve
     
  12. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    Paul,
    I could probably make one for the full size. Would need to see it of course.
    send a PM and we'll set something up
    Thanks
     
  13. Donny Brass

    Donny Brass 12 Second Club Member

    I would offer up a mid year Corvette :laugh:
     
  14. skierkaj

    skierkaj Day 2 Street Screamer

    Steve,

    What exactly is the difference between the TH-400 ones and the TH-350 ones?
     
  15. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    The TH-350 and 4 speeds mount the cross member further forward about 6 inches but the tail shafts hang out past the back more. The TH-350 / 4 speed version loop will be about 5 inches longer to place the loop in the correct location in relation to the u-joint.
    Th-350 / 4 speed version is in process and should be ready in 4 to 6 weeks.
    Chevelle will be right behind.

    Donny, I would love to check out the Corvette to see what I can do for them. Give me a call some time.
     
  16. skierkaj

    skierkaj Day 2 Street Screamer

    Sent you a PM Steve.
     
  17. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    Olds fans. Still need a Cutlass to test fit a loop on. I have a crossmember and it fits fine. Just need to see that it clears the floor pan.

    Goatless,

    I need your address and I'll send you a loop to test fit to your LeMans.




    Thanks
     
  18. Racerx88

    Racerx88 Platinum Level Contributor

    Any idea which version would fit best in a '72 GS with 455 and a 200R4?
     
  19. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    Dean,

    If you are using a factory crossmember let me know how far back the centerline of the u joint cup is from the stock mount holes for the trans mount. Also need to know which set of frame holes you are using.
     
  20. Racerx88

    Racerx88 Platinum Level Contributor

    Well, I wish I could answer that question right now, but I'm about 3 months away from swapping in the big block. Just thought someone may have already asked that question. If noone has offered up those measurements by the time I'm ready, I'll provide them. :Brow:
     

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