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Thread: 93 Mark 8 driveshaft, LCAs and diff housing

  1. #1
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    93 Mark 8 driveshaft, LCAs and diff housing

    I pulled these parts from a 93 Mark 8. The driveshaft is the good one-piece design that will fit any 4.6-liter MN12. The rear LCAs include the Torx spindle bolts. The diff housing is dirty, but the gears turn freely.

    Your choice, $100 plus shipping.












  2. #2
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    Bump. And some more characters to make minimum post length.

  3. #3
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    Still have these?

    Quote Originally Posted by Mercutio View Post
    I pulled these parts from a 93 Mark 8. The driveshaft is the good one-piece design that will fit any 4.6-liter MN12. The rear LCAs include the Torx spindle bolts. The diff housing is dirty, but the gears turn freely.

    Your choice, $100 plus shipping.











    Still have mark 8 lower control arms? Redetroitwing@gmail.com

  4. #4
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    I do. I'll send you an email.

  5. #5
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    Interested

  6. #6
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    Quote Originally Posted by Boosted6 View Post
    Interested
    In which parts? If you want a shipping quote, let me know which ones and where to send them.

  7. #7
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    Quote Originally Posted by Mercutio View Post
    In which parts? If you want a shipping quote, let me know which ones and where to send them.
    Will do you have Carrier bushings from when you pull these? I wonder what condition these come out as, mark viii should be abuse free.

    I misplaced one side of the stocker and donít want to even bother with poly and the failure rate.
    1994 Supercoupe 5spd Custom, first to buy a 2.1L Big Bore Kenne Bell Twin Screw for an SC - 480whp at TI/SCU
    On the 1.7l AR SC: 415WHP and 12.2535 @112.18. Best TQ to date 516ft/lbs.
    1990 35th 5spd 2011 Carlisle 1st place class winner. 12.9@108MPH 1.9.
    2013 GT/CS 5.0L FRPP 2.3l Whipplecharged family weekend car.
    2011 Cadillac Escalade Hybrid LS 6.0l LZ1

  8. #8
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    Quote Originally Posted by ricardoa1 View Post
    Will do you have Carrier bushings from when you pull these? I wonder what condition these come out as, mark viii should be abuse free.

    I misplaced one side of the stocker and donít want to even bother with poly and the failure rate.
    No, I don't have the bushings. Sorry. But next time I'm at the junkyard, I can see if they're still under the car I removed these from.

  9. #9
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    Quote Originally Posted by Mercutio View Post
    No, I don't have the bushings. Sorry. But next time I'm at the junkyard, I can see if they're still under the car I removed these from.
    You pull a lot of these combos I figure you grab the bushings and have a collection. No worries.
    1994 Supercoupe 5spd Custom, first to buy a 2.1L Big Bore Kenne Bell Twin Screw for an SC - 480whp at TI/SCU
    On the 1.7l AR SC: 415WHP and 12.2535 @112.18. Best TQ to date 516ft/lbs.
    1990 35th 5spd 2011 Carlisle 1st place class winner. 12.9@108MPH 1.9.
    2013 GT/CS 5.0L FRPP 2.3l Whipplecharged family weekend car.
    2011 Cadillac Escalade Hybrid LS 6.0l LZ1

  10. #10
    Join Date
    Dec 2014
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    [QUOTE=ricardoa1;1115344] I was reading up on some old forums about mark LCA bushing that i believe you have used cobra poly bushings. If so how well have they held up and questions about some KenW washers that you used. Any pictures of this setup. I am in the process of redoing suspension bushing and im debating on sticking with stock arms and using standard rubber bushing or getting mark 8 arms and read about cobra bushing being used since no aftermarket for those or just installing cobra bushing on the cast iron arms. Dont mean to jack up thread but i remembered your profile pic on the threads i was reading.

  11. #11
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    Bump. This one got derailed a bit.

    I have a pair of used but good toe link bushings I'll install in the arms to replace the worn-out ones in it now.

  12. #12
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    Does the Mark aluminum drive shaft bolt right up to SCs? I've always heard they only fit properly on 4.6 MN12s

  13. #13
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    Quote Originally Posted by jc91sc View Post
    I've always heard they only fit properly on 4.6 MN12s
    Correct.

    Joe
    It's not a 97 Sport, it just looks like one!

  14. #14
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    Dec 2014
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    i have a mark 2 piece DS on my 90 sc since 2009 never had an issue. In December 2017 i had my AOD rebuild and since i have had vibrations when going up to 70mph. After about 3k miles on the rebuild the u-joint on the third member blew out. Not sure if the shop that rebuild the transmission moved something but when i replaced the u-joint and tried to bolt the DS back to the third member i had to force the DS to align with the third member. I just loosened the bolts for it and then bolted the DS to the member and then tightened everything back up. Vibration was minimal to what it was just weeks before the u-joint gave out but since i vibration has gotten really annoying once again. Not sure if its suspension bushing since car sat for about to years but i have all new parts for suspension and will be installing in the next few weeks. I hopping this eliminates the vibration. I do plan on getting a stock DS if vibration is still present once the new parts are installed and alignment has been done.

  15. #15
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    Jan 2015
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    13
    Shipping quote on the driveshaft to 98271? Thanks

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