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small disc brakes in 14" rims on a big car?

Discussion in 'The Hokey Ass Message Board' started by mrcob, May 1, 2013.

  1. mrcob
    Joined: Jun 22, 2009
    Posts: 60

    mrcob
    Member

    I'm running 14" steelies on my 60 Impala. I'd like to improve the stock 4-wheel drum brakes (believe it or not) with front discs. What are the opinions on whether the small size discs that would fit in my rims are going to be sufficient for my big car? Maybe they wouldn't be ideal but I can't help but assume they would be better than the drums that are there.

    I know drum brakes can be great if adjusted right, etc etc. Nonetheless, discs give a tight feel that would be reassuring.
     
  2. Mr48chev
    Joined: Dec 28, 2007
    Posts: 33,980

    Mr48chev
    ALLIANCE MEMBER

    71--? Nova or 71/72 Chevelle/ Monte Carlo brakes or size brakes will work fine with 14 inch rims but you may have to use a 1/4 or 3/8 spacer to clear drum brake wheels. I ran 14's on my 48 with those brakes for years.

    That's an 11 inch rotor so a kit that runs 11 inch rotors should work with that size rotor should work.

    The info you need to do it with stock (parts house or wrecking yard) parts and CPP caliper brackets is here. http://www.chevytalk.org/fusionbb/showtopic.php?tid/256131/

    This might work a lot better though. http://www.ebay.com/itm/Chevrolet-C...r_Truck_Parts_Accessories&hash=item5ae2daeca4

    That's one of Scarebird's kits and a lot of guys on here run his stuff http://scarebird.com/
     
    Last edited: May 1, 2013
  3. FenixSpeedShop
    Joined: Mar 19, 2013
    Posts: 202

    FenixSpeedShop
    Member

    Any pics of the Impala?
     
  4. '73 camaro front end With Disc brakes, on my '51 Fleetline. Running 14" rims. Just make sure ya get disc brake rims for it.
    -Pat
     

  5. spiderdeville
    Joined: Jun 30, 2007
    Posts: 1,134

    spiderdeville
    Member
    from BOGOTA,NJ

    hell ya //camaro and nova rotors and floating 1 piston calipers
    ecihotrodbrakes.com



    55-68 CHEVROLET PASSENGER CARS WITH STOCK SPINDLES
    The following kit uses 69-72 Chevelle/Monte Carlo, 69-74 Nova rotor and caliper (or GM equivalents). Caliper brackets bolt to the stock spindles (rear mounted-not front mounted). No steering arm/tie rod relocating required. Replaces original ball bearings with late GM tapered roller bearings and grease seals.

    55-58 Chevy passenger car -
    "EC-708...................................Basic Kit $ 175.00
    EC-708CK.........................Complete Kit $ 460.00

    Sample of EC-708 Basic Kit
    EC-708 Basic Kit


    Sample of EC-708 Complete Kit
    EC-708 Complete Kit
    59-64 Chevy passenger car -
    EC-712......................................Basic Kit $ 175.00
    EC-712CK............................Complete Kit $ 460.00
     
  6. blowby
    Joined: Dec 27, 2012
    Posts: 8,661

    blowby
    Member
    from Nicasio Ca

    Got 14s with S10 discs and calipers.
     
  7. mrcob
    Joined: Jun 22, 2009
    Posts: 60

    mrcob
    Member

    That's a lot of great info. Thanks. Seems like y'all are implying that even the small disc brakes will be an improvement over the drums. Sounds good to me. As requested, a shot of the Chevy and those 14" rims. They're an improvement over what it came with!
     

    Attached Files:

  8. Scarebird
    Joined: Sep 26, 2006
    Posts: 960

    Scarebird
    Alliance Vendor
    from ABQ, USA

    To use your stock 14" rims the usual combo is a 78 Monte rotor (10-1/2" diameter) and 1990 Celebrity calipers (2-1/2" piston). The 11" 69-72 rotor will push out the wheel almost 3/4" per side and does require disc rims, as do any S10/GM metric calipered setup.

    Hope this helps.

     
    Johnnee D. likes this.
  9. mrcob
    Joined: Jun 22, 2009
    Posts: 60

    mrcob
    Member

    Thanks Scarebird. I had forgotten about the disc rim issue. That might have saved me a lot of hassle. I'll have to take off a wheel and see what's going to fit.
     
  10. mustang6147
    Joined: Feb 26, 2010
    Posts: 1,847

    mustang6147
    Member
    from Kent, Ohio

    I am using the big brake kit from Speedway for a Mustang II on my 40. I have 14 inch steelies on the front. 11 rotors and floating calipers. Works great...

    I think there is an issue with some steelies and calipers, but old Nova steelie work well.
     
  11. models916
    Joined: Apr 19, 2012
    Posts: 379

    models916
    Member

    Stock 1960 14" rims will not clear the calipers on the disc kit unless the kit is for those wheels. Later model (Camaro/Nova/Chevelle) 14" wheels will clear.
     

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