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  1. #1
    CanuckDWfan's Avatar
    CanuckDWfan is offline Threadkiller.........see?
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    Bottom skid plate fasteners/retainers

    Quote Originally Posted by CanuckDWfan
    Back to those fasteners for the bolts that hold the bottom engine guard in place...the ones I bought are manufactured by Dorman, "U" 1/4" - 20 speed nut, and are pictured at this link... http://www.motormitedormancatalog.co...otormitedorman

    I haven't put them on yet so I hope I've got the right size! I had the old one in my hand when I bought these and they looked the same size and thread pattern. I bought them off the rack at Canadian Tire (basically, any typical auto parts store ought to have them).

    Give me a chance to install them on Wednesday and I'll update whether they're correct or not.
    Well, back to the ol' drawing board. The 1/4" - 20 thread was a bit too big for the bolts. I'll have to go shopping and find the right size, and I'll go to the bulk fasteners bins to find the proper sized nut to fit the bolt first. Obviously it's too tough for me to figure out the proper fit by just looking at them through the clear plastic bubbles of their packages.

    2009 BB 300C SRT8 - Diablosport Predator, LMI Hammer-design intake, lower rad-shroud mod, 180* t-stat, BT catch can (unplugged for winter), Mopar hitch, dashboard hula girl, Blizzak tires on 18" Borbet type TS rims for winter.
    ...And yeah, I beat that yellow 'vette by a tenth - LOL!
    Best 1/4 ET: 13.291....best 1/4 trap: 108.78 @ Castrol Raceway, Edmonton.
    Gone, but won't soon be forgotten!: 2005 FRI'd BB Magnum RT

  2. #2
    Banshee's Avatar
    Banshee is offline Southern by the grace of God
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    if I was guessing, they will be metric. If 1/4-20 was a bit to big, they maybe 5MM
    Those who beat their swords into plowshares usually end up plowing for those who kept their swords

  3. #3
    CanuckDWfan's Avatar
    CanuckDWfan is offline Threadkiller.........see?
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    Quote Originally Posted by Banshee
    if I was guessing, they will be metric. If 1/4-20 was a bit to big, they maybe 5MM
    I'm sure you're right. These things are built in Canada so they ought to be metric, but who knows eh? *shrugs*

    2009 BB 300C SRT8 - Diablosport Predator, LMI Hammer-design intake, lower rad-shroud mod, 180* t-stat, BT catch can (unplugged for winter), Mopar hitch, dashboard hula girl, Blizzak tires on 18" Borbet type TS rims for winter.
    ...And yeah, I beat that yellow 'vette by a tenth - LOL!
    Best 1/4 ET: 13.291....best 1/4 trap: 108.78 @ Castrol Raceway, Edmonton.
    Gone, but won't soon be forgotten!: 2005 FRI'd BB Magnum RT

  4. #4
    DBTDODGE's Avatar
    DBTDODGE is offline BA Wagon!
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    I have only done a little wrenching on my LX, but so far everything has been metric
    '05 RT: Magnaflow Exaust, K&N Typhoon, Intrax ARB (rear), Intrax Lowering Springs, custom Boyd Coddington wheels w/Michelin Pilot Sport PS2 255/30 ZR22
    '93 Lightning: Custom cat-back, K&N, Jacobs ignition, Eaton dif

  5. #5
    Red Zeppelin's Avatar
    Red Zeppelin is offline LX Padiwan
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    I remember from when I changed my oil that they are in fact metric (and everything else I have touched on the Magnum has been as well). I wrote the size down in my book so I would remember next time; in a little while I can run out and check it if it helps.
    'screws fall out all the time, the world's an imperfect place'.

    2005 Inferno Red Magnum SXT
    1962 Corinthian White Ford Thunderbird


  6. #6
    CanuckDWfan's Avatar
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    Quote Originally Posted by CanuckDWfan
    Well, back to the ol' drawing board. The 1/4" - 20 thread was a bit too big for the bolts. ...
    ..I suppose I could also just get some 1/4" - 20 bolts to match my new speed nuts, couldn't I. duhhhh

    You know, I'm not always known for being the brightest tool in the shed...OR the sharpest bulb on the rack.

    2009 BB 300C SRT8 - Diablosport Predator, LMI Hammer-design intake, lower rad-shroud mod, 180* t-stat, BT catch can (unplugged for winter), Mopar hitch, dashboard hula girl, Blizzak tires on 18" Borbet type TS rims for winter.
    ...And yeah, I beat that yellow 'vette by a tenth - LOL!
    Best 1/4 ET: 13.291....best 1/4 trap: 108.78 @ Castrol Raceway, Edmonton.
    Gone, but won't soon be forgotten!: 2005 FRI'd BB Magnum RT

  7. #7
    cadzilla74's Avatar
    cadzilla74 is offline Does this smell like chloroform to you?
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    There is already a thread for Bulbs, please stop cross-posting...Just Kidding!
    All my posts are made from 100% recycled electrons!

  8. #8
    Old Navy's Avatar
    Old Navy is offline Cranky Old Fart
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    I till think a guy could use regular molly bolt fastner like used in drywalls to concrete walls.
    Lead, follow, or get the hell out of the way.

    '05 MB E320 CDI Alpine White, mine 145 MPH+ & 37 MPG

    '91 MB 300D 2.5L Turbo, wife's 117 MPH & 33 MPG

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