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GM 2.5L 4cyl. to powerglide help?

Discussion in 'The Hokey Ass Message Board' started by 265glide, Feb 11, 2010.

  1. 265glide
    Joined: Jan 21, 2007
    Posts: 108

    265glide
    Member

    I am looking for the "crankshaft flange insert" for this application. The pilot bushing that supports the crank insert projection on the torque converter and locates in the bore in the crank.
    I lost the TCI part# I had, and can not get past the phone bank at TCI:mad:,telling me they do not list such a part.
    Anyone have access to a GM#10018699? this is an insert but no sizes shown in the parts book. Also a Jeep#J323 7088 is available,anyone have dimensions on this?:confused:
    I have a 1980 2.5 block with the SBC bellhousing bolt pattern,a 153 tooth flexplate,aluminum glide and converter,just need the" missing link" ie flange insert.
    Anyone know of an after market bushing? Speedway has the complete adapter set-up,but I hate to pay $65 for a bushing and s**** the rest of it.
    I'm working on a narrowed '26 modified, early postwar style.Early Ford axles and brakes,"wind tires",all steel.
    later,glider
     
  2. Model A Vette
    Joined: Mar 8, 2002
    Posts: 1,075

    Model A Vette
    Member

    It looks like the part number you are seeking is for later engines.
    My 76-81 Chevy parts manual shows the 10007202 as the correct insert for 79-80 RWD 151s. It is listed as costing $1.95 in 1981!

    A Google search shows this info for the crankshaft inserts:

    Model Year Drive Model Part #

    1979-80 RWD all 10007202
    1980-81 FWD all 10009785
    1982-83 RWD Camaro,
    Firebird
    w/ auto 10018699
    1982-83 FWD all 10018699
    1982-83 FWD w/ manual
    trans 10009785
    1982-84 RWD Camaro,
    Firebird w/ manual 10007202
    1984 FWD w/ auto
    trans 10018699
    1984 RWD Fiero w/
    auto trans.10018699
    1984 FWD w/ manual
    transmission 10009785
    1984 RWD Fiero w/
    manual trans. 10009785
    1984 RWD Camaro,
    Firebird w/auto 10018699

    * w/ auto = vehicle with automatic transmission
    w/ manual trans. = vehicle with manual transmission
     
  3. 265glide
    Joined: Jan 21, 2007
    Posts: 108

    265glide
    Member

    :confused:I'm the only one with an "Iron Duke" in my hot rod?????:confused:
     
  4. squirrel
    Joined: Sep 23, 2004
    Posts: 60,039

    squirrel
    Member

    I looked in my tci catalog, but my catalog is probably not old enough to list it? or not complete enough?

    But yeah, the neat thing about (most) chevy engines is you can bolt any trans to any engine without messing with adapters. I guess you picked an oddbal, you should find a 153 to replace it.
     
  5. d2_willys
    Joined: Sep 8, 2007
    Posts: 4,343

    d2_willys
    Member
    from Kansas

    Slide with an Iron duke, wow, now that is an ODD COUPLE. Good luck finding a 153. A lot of them were used on boats.
     
  6. 53sled
    Joined: Jul 5, 2005
    Posts: 5,817

    53sled
    Member
    from KCMO

    should be fun with 4.11 gears

    seems the s10 crowd has done alot of homework, might try with them. I found references to fiero parts, but no solid leads.
    http://www.s10forum.com/forum/f104/2-5l-myths-and-differences-392998/
     
  7. 265glide
    Joined: Jan 21, 2007
    Posts: 108

    265glide
    Member

    Thanks for the input guys.:)
    I'm pretty deep money wise in the 2.5 So I,ll finish w/it. I found the TCI part # CMP 7791c, called and got no where.I am going to have a bushing made locally.At least it will not be a 350/350.
    I have a 4:44 rear axle from a V8-60 for the car,should be fun!
    Sure wish there was a dry lake in Colorado---mmm--- the high speed test track at Pueblo? Dreamin, I'm sure.
     
  8. flatheadpete
    Joined: Oct 29, 2003
    Posts: 10,674

    flatheadpete
    Member
    from Burton, MI

    I've got a BRAND NEW in the crate Duke at home.....destined for my '29 Chevy modified. I wanna run a Muncie.
     
  9. hugh m
    Joined: Jul 18, 2007
    Posts: 2,142

    hugh m
    Member
    from ct.

    Just got an adapter from Speedway, made to hookup an Iron Duke to a 350 auto. Glide may be a little different application, but the hard part is done. Using mine to adapt the duke to a sprint car with an alloy motor plate. The early 80's camaro 4 cylinder bell will adapt the Muncie. The Duke is a neat choice, as it looks old and they are just becoming obsolete with the racing community, so parts are around fairly cheap.
     
  10. Model A Vette
    Joined: Mar 8, 2002
    Posts: 1,075

    Model A Vette
    Member

    As said in the original post, an '80 Iron Duke for a RWD app has the same bellhousing pattern as the SBC. No adapter needed for the bellhousing to use a V8 trans. The adapter originally asked about is for the crank to support a PG converter.
    The Speedway adapter is for later Iron Duke RWD apps where the block has the same pattern as the 2.8, 3.1 & 3.4 V6s used in FWD cars.
     
  11. 265glide
    Joined: Jan 21, 2007
    Posts: 108

    265glide
    Member

    :eek:The MISSING LINK has surfaced!:eek:
    Many thanks to Hugh M in CT. The Speedway pilot adapter will,with a little work connect the "Duke" to my "Glide".
    If any one is interested I will share part#s and details.
    Photo of "Missing Link" w/glide converter.
    Again thanks to Hugh.
    glider.
     

    Attached Files:

  12. Polecat88
    Joined: Mar 15, 2014
    Posts: 2

    Polecat88
    Member
    from USA

    I would like part #'s and info please.

    I'm running a glide behind a duke in my S10 circle track race truck. Been all over the internet looking for info and here it is! A forum member at raceny found this link and sent me here.

    Thanks!
     
  13. Polecat88
    Joined: Mar 15, 2014
    Posts: 2

    Polecat88
    Member
    from USA

    I'm sorry to dig up an old thread, but I'm still searching. 2 calls to Speedway, 2 different tech reps and no one knows anything.

    Can anyone please help?
     
  14. THE FRENCHTOWN FLYER
    Joined: Jun 6, 2007
    Posts: 6,114

    THE FRENCHTOWN FLYER
    Member
    from FRENCHTOWN

    Coan Transmssions, Kokomo IN.
     
  15. pasadenahotrod
    Joined: Feb 13, 2007
    Posts: 11,772

    pasadenahotrod
    Member
    from Texas

    Got afeeling you think the Chevy 4 banger from Novas is an Iron Duke. The Nova engine was used by Mercruiser and possibly others in marine application.
     

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