Identifying a Callies Crankshaft via Serial Number

Please provide our technical department with the 5 or 6 digit serial number and they can help you identify your crankshaft.  Since 2000, Callies has an electronic record of all Callies crankshafts produced.  *Callies is not responsible if the dimensions of the questioned crankshaft have been changed since its production date, i.e. pin and main journal sizes.

 

 

 

148 comments for “Identifying a Callies Crankshaft via Serial Number”

  1. Justin Boydstun says:

    Trying to figure out which crank I have. The serial number is 28939

    1. CalliesAdmin says:

      Do you have any images of the crank? The serial number, if it is a Callies, is quite old and not in our electronic system.

  2. Dawn says:

    Can you identify for me serial # 85561. (stamped with S 2078GM) center engraving 0808 85561 IB3425-CS

    1. CalliesAdmin says:

      We’ve e-mailed you some information!

  3. Robert shipp says:

    Crankshaft with cs cast into counter weight and it says A11-720 on the weight in what looks like black laser etch

    1. CalliesAdmin says:

      Robert, we’ve emailed some additional questions to assist in identifying this crank!

      1. Justin says:

        Hi can you tell give me some info about this crank. 30684. It also has 13768 and 3480 stamped on it. Thanks

        1. Breann Fredritz says:

          Hi Justin, We are sending you an email with details. Thanks!

  4. Tim Morrissey says:

    hi i have a crank serial #60412
    3.875 stroke wandering what year it was and how much its worth to buy
    thanks

    1. CalliesAdmin says:

      We’ll send the info on this crank to your e-mail! Thank you!

    2. Tim Morrissey says:

      hi,i didnt receive a email on the crankshaft i have 60412
      it says its a 3.875 stroke
      thanks

      1. CalliesAnswerTeam says:

        The serial number you have provided for us is for a 2005 SB Magnum. We cannot give you a current value of the crank, because there are so many factors, like how often it has been used and how it was used in that time. If you’d like to talk to a tech or sales team member please call us at 419-435-2711.

  5. Rein Plakk says:

    Hoping to get info on Serial #92781

    1. CalliesAnswerTeam says:

      We will send you an email with the information we can provide! Thank You!

  6. Michael haug says:

    Hi my serial # is 63218 and shows 3750 under that, Can you give me the specs. on this crankshaft ? Also what series …is it a Magnum ! Thanks Michael

    1. CalliesAnswerTeam says:

      Michael, We will send you information on your crank via e-mail! Thank You!

  7. David Clyde says:

    I have a stealth. 57636d. 380. Have any info. Thanks

    1. CalliesAnswerTeam says:

      We have sent an email with information! Let us know if we can do anything else, Thank You!

  8. Eddy Fantasia says:

    I have a 528 Hemi apart that is supposed to have one of your cranks in it. The number on the snout is 64203. Double key way. Blower motor. It has some neat designs on the rod and counterweight cheeks. What is their purpose? The motor was built between 2004 and 2008. Thx for info.

    1. CalliesAnswerTeam says:

      Eddy,

      Can you send photos of the cranks you’re referring to at clambert@callies.com, please?

  9. Dennis Boehmer says:

    Hello I have a SBC Magnum XL # 68869 , 3625 any chance you can give me information on original build details? Thanks!

    1. CalliesAnswerTeam says:

      We’ll send you an e-mail with details that we can provide! Thank you!

  10. need info on serial number 92991 z

    1. CalliesAnswerTeam says:

      Anthony,

      We will send you an e-mail with the info we can provide from our records!

  11. Michael Holt says:

    Hi I have a callies stealth crankshaft which I run in a ascs 360 sprintcar the numbers on the crank are 99791 1750, just wondering if you have any information about this crank spec

    1. CalliesAnswerTeam says:

      Michael,

      We have emailed you the information we have!

      Thank you!

  12. Timothy ochs says:

    128374E
    4750
    Can you tell me about this crankshaft. 4.75 stroke or 4.50 . Thanks

    1. CalliesAnswerTeam says:

      Timothy,

      I am sending you an email with the information you’ve requested!

      Thank you!

  13. Nick says:

    Hi Callies,
    I have a BBC Gen IV dragon slayer crank, Serial No 131331, I cant find any info on the crank PN BBO-42B-DS on the web. I’m looking for if its a cast or forged crank, HP rating if applicable, Material made from.
    Cheers.

    1. CalliesAnswerTeam says:

      Nick,

      We’re sending you an e-mail now with the info we can provide!

      Thank you!

  14. Wes says:

    I have a crank with 70131 stamped into the end of the snout. I was told it was a compstar. Do you have any info for it?

    Thanks,
    Wp

    1. CalliesAnswerTeam says:

      Wes,

      We will send you an e-mail with the info we can provide!

      Thank you!

  15. Wayne says:

    I was wondering if you could please provide clarification on the bolt size , bolt length and bolt thread type that should be used to connect the flywheel to my Callies Magnum Crankshaft.
    Currently the engine is bolted to a stand and I have very limited access to the area. Prior to removing the engine I wanted to be sure I had the correct bolts available.

    The engine is a BBC 540 CID and the number stamped on the crank is 154949 ( See pic)

    1. CalliesAnswerTeam says:

      Wayne,

      One of our team members have reached out to you via e-mail!

      Thank you!

  16. Patrick says:

    Please identify this crank for me.
    132566
    ib 3425.. is that the bob weight?
    Internal balance?

    1. CalliesAnswerTeam says:

      We’re sending you an e-mail with your information included!

      Thank you!

  17. Andrew moore says:

    33616/ 4250 Looking for info on this crank my main question is the 5 on 4250 has a punch mark on it, would that mean it’s a blem. it looks brand new.

    1. CalliesAnswerTeam says:

      Andrew,

      We’ve sent you an e-mail!

      Thank you!

  18. Mike Prothro says:

    Hi, Hoping you can help me. I have a 4″ stroke big block Chevrolet crankshaft. I was told it is a Callies but does not have the numbers as illustrated here.. There is a number on the snout, OR is stamped into it but in addition 10579. On the first counterweight another stamped number is stamped M030R020C.Anyhelp you can give me would be great, Thanks

    1. CalliesAnswerTeam says:

      We’ve sent you an e-mail,

      Thank you!

  19. paul says:

    I have a crank with the numbers of 144 109 on it trying to find out what kind of crank it is if u can help it whould appreciated thanks paul

    1. CalliesAnswerTeam says:

      Paul, We’re sending you and e-mail, thank you!

  20. Mike says:

    Serial #57320
    Stroke ID 3185

    what size main and rod journals?
    Thanks

    1. CalliesAnswerTeam says:

      We’re sending you and email!

  21. Randy says:

    trying to get info a crankshaft part no. BBP42B-DS sold to Bicknell racing in 2004 would like a spec sheet if possible thanks

    1. CalliesAnswerTeam says:

      Randy, Do you have the Serial Number? Please send an email to marketing@callies.com!

  22. Donny Petersen says:

    Hi. I’m looking for any & all info I can get on a crankshaft I have serial #37355 with 3750 stamped under that. Thanks

    1. CalliesAnswerTeam says:

      Donny, We’re sending you an e-mail!

  23. Robert harris says:

    Hi I have a Callie’s SAH143-cc crank 1204110080 is what is engraved on crank

    1. CalliesAnswerTeam says:

      We’ll e-mail you the specifics on this crank!

      Thank you!

  24. Robert harris says:

    Would like to buy a rotating assembly crank SAH143-cc 6.000 hbeam rods and mahal pistons for sbc 350 2 piece main I need a price balance and shipped out the door please .

    1. CalliesAnswerTeam says:

      This will be no more than $3500 out the door.

      -Callies Answer Team

  25. William T Jones says:

    I have a Callies Stealth Crankshaft stamped serial number 46698P 3625 This crank was purchased for installation in a Dart Big M Block. What are the specifics on this crank? The Dart Block is a two piece main seal design. Will this crank fit this block?

    1. CalliesAnswerTeam says:

      William,

      A Callies team member is reaching out to you with the specs on your crank!

      Thank you!

  26. Andy says:

    I have a crankshaft dated 3/18/2014. Sy on the box magnum. Here is the SN 122903
    Thanks

    1. CalliesAnswerTeam says:

      Andy,

      We’ve sent you an e-mail with the details on your crank!

      Thank you!

  27. Carson says:

    I have a crank shaft mo41042 if you have some info please

    1. CalliesAnswerTeam says:

      Carson,

      We’ve sent you an e-mail!

      Thank you!

  28. Mark Green says:

    Hi , I’m trying to verify a crank serial # 128622

    1. CalliesAnswerTeam says:

      Mark,

      We’ve e-mailed you the specs on this part #!

      Callies Answer Team

  29. John Winn says:

    Looking at a crank with serial #23878. Sure would like to know the specs of this crank.

    Thanks, John

    1. CalliesAnswerTeam says:

      John,

      This crank (23878) was made and sold before the year 2000 when we started digitally recording everything. If you’d like to call us at 419-435-2711 we can explain more about that & why we can’t give you much information about this S/N you’ve provided. Please feel free to call us with any questions!

  30. alejandro says:

    my crankshaft has this numbers 53751p and under that has a 43 then the internal balance weight… can you please help id. it thanks

    1. CalliesAnswerTeam says:

      Alejandro,

      We are sending you information on your crank via e-mail!

      Thank You!

      Callies Answer Team

  31. Chad de boyce says:

    Hi my crankshaft (which is a beautiful work of art)
    has the number 104710
    Can you tell me what the weight of the crank is
    What Rods to use (to match the beauty) of its monster stroke
    And include any specs of the crank or weights of rods or pistons for balancing use.
    Or whatever you recommend every detail no matter how small may be helpful and is welcome
    The bob weight break down, what balancer or flywheel that would be a good choice (for such beauty as this)
    The horse power rating or limit of the great beast

    And …
    Was it indeed made by or touched by the hand of God ?
    Because liken to all his great works it is as strong as it is perfect (and it may yet walk on water)
    Thank you

  32. Tom Samsel says:

    The numbers on the end of my crank are 40067P. Could you please identify the crank. It also says Callies and Stealth on the crank.

    1. CalliesAnswerTeam says:

      Tom,

      We’ve sent you an email with your crank info!

      Thank you!

  33. Brett cummings says:

    I’m looking for info on crankshaft #41259P.

    1. CalliesAnswerTeam says:

      Brett,

      We have sent an email with information that we can provide!

      Callies Answer Team

  34. Greg says:

    Looking for info on crankshaft:

    Serial Number: 96671

    Stroke: 3.75

    Thanks,

    Greg

    1. CalliesAnswerTeam says:

      Greg,

      We have sent you an e-mail with the details on your crank!

      Thank you
      Callies Answer Team

  35. john says:

    SN: 157505 with 4.150 stroke for my Hemi is this a Billet magnum crank or a standard magnum crank

    1. CalliesAnswerTeam says:

      John,

      We’re sending an e-mail to you with specs on your crank.

      Thank you!
      Callies Answer Team!

  36. jeremy medlin says:

    Hi. I’m trying to bid my crank. 33735 is stamped on it. Thanks for any help u can give me

    1. CalliesAnswerTeam says:

      Jeremy,

      Could you send some photos of the crank to marketing@callies.com, please. The serial number provided is pre-digital records. We’ll be able to assist you further with some photos.

      Thank you,

      Callies Answer Team

  37. DJ VIllarreal says:

    I have a crank with serial # 70480

    Stroke: 4.030
    Rod Length : 6.125

    Can I use this on a 6.0 LS engine O want to bore the engine to 4.030 and stroke it to 4.030 to be a 411

    This was purchased years ago I thing 2006 or 2007 for a dodge 4.7 but I never used it just wondering if I can use it on my 6.0 build to a 411

    1. CalliesAnswerTeam says:

      DJ,

      That crankshaft is for a new 5.7/6.2/6.4 hemi motor so no it will not work in a LS motor.

      If you’d like some more info, feel free to give us an e-mail at marketing@callies.com or a call at 419-435-2711.

      Thank you!

      Callies Answer Team

  38. John Busler says:

    Got my engine back from the machine shop and it was assembled. I need a harmonic balancer that’s keyed as my stock one is not keyed. The only description I have on the invoice is:LS-1 GM 2.599 MAIN 4.00 STROKE 2.1C COMPSTAR LS-1 CRANKSHAFT. Can you help?

    1. CalliesAnswerTeam says:

      John,

      We have sent you an email with details on how to acquire the part you need!

      Thank You
      Callies Answer Team

  39. DERRICK CARLSON says:

    Serial number 77269 looking for info

    1. CalliesAnswerTeam says:

      Derrick,

      We will e-mail over your specs! Thank you!

      Callies Answer Team

  40. armin hess says:

    Hi, looking for info on Callies stealth crankshaft 4E CPP. Thank you, Armin

    1. CalliesAnswerTeam says:

      Armin,

      While this is definitely our forging, we will need the serial number off the first counterweight of your crank to give you any identifying information.

      See the link to show you how to find the serial number- http://www.callies.com/hello-world/ -then contact us again with that information, please!

      Thank You!

      Callies Answer Team

      1. armin hess says:

        Thanks for the reply. EXTREMELY hard to see those numbers on the front, had to wire brush and lightly sand to see it #23927. thanks again!

  41. Edgar Negron says:

    Hi there. I will like to know what material is this crankshaft. SER number 140703 N, 4.250 stroke. Its for a BBC 540ci. I was told is a billet crankshaft. It does not look billet to me.

    1. CalliesAnswerTeam says:

      Edgar,

      This crank is a totally machined 4340 material crank. You’re right, it is not billet.

      In new condition, without damage, we rate that crank to hold up to 2500 HP.

      Let us know if we can answer any other questions for you!

      Thank You,

      Callies Answer Team

  42. Edgar Negron says:

    So the 140703 4.250, is it consider a Magnum, Magnum XL or Compstar This crank we had to cut the mains to .010 under. Thank for the quick answer.

    Edgar

    1. CalliesAnswerTeam says:

      Edgar,

      We have sent an email with the specs!

      Thank you,

      Callies Answer Team

  43. David malkemes says:

    Have a crank #87484

    1. CalliesAnswerTeam says:

      David, We will e-mail you the specs!

      Thank you,

      Callies Answer Team

  44. Edgar Negron says:

    Callies I didn’t get the e mail. Please resend

  45. Raynard Durham says:

    Could you please send me all of the specs and measurements for my crank.
    1704
    150624
    APU317-CS

    1. CalliesAnswerTeam says:

      Raynard,

      We will send you an e-mail!

      Thank you,

      Callies Answer Team

  46. Hi
    What do you sale for the best crankshaft for a 4.6 modular Ford stroke to 5.0 L. with ATI Procharger approx 15 psi for a street weekend drag Mustang 1998 . Does it double key way ?
    Thank for your time
    Excuse my english
    Jean Desroches
    If possible answer on my email : jean@centremecanau.com

    1. CalliesAnswerTeam says:

      Jean,

      Did you receive the info you needed? If not, please email jrobbins@callies.com.

      Thank you,

      Callies Answer Team

  47. Please help, I have a crank that I think is a Callies but not for certain. The numbers on it are as shown.
    0808
    86275
    IB3425-CS 1620

    Any help will be grateful and if you can’t thanks anyways.

    1. CalliesAnswerTeam says:

      Chris,

      We have sent you an email with the crank information we can provide!

      Thank you!

      Callies Answer Team

  48. Stefan Flodell says:

    Hi. I have a crank Serial nr: 29844. Can you help me identify it?
    Best regards Stefan

    1. CalliesAnswerTeam says:

      Stefan,

      Our digital recall goes back to 2000 & this crank was likely made in 1996-1997 and we don’t have info. If you send us some photos of the crank to marketing@callies.com we may be able to identify it further.

      Thank you,

      Callies Answer Team

  49. Simon hernandez says:

    I have a callies crankshaft with serial #29393, any information would be great. Thank you.

    1. CalliesAnswerTeam says:

      Simon,

      Our digital recall goes back to 2000 & this crank was probably made in 1997 and we don’t have a production sheet for it. If you send us some photos of the crank, we may be able to identify it further. You can send those to marketing@callies.com.

      Thank you

      Callies Answer Team

  50. Gian Sclippa says:

    I see a Callies Dragonslayer crankshaft for sale. Serial number is
    73136. What small block chevy does this fit?
    Thank You

    1. CalliesAnswerTeam says:

      Gian,

      We’ve emailed you details that we can provide on that S/N.

      Thank you,

      Callies Answer Team

  51. Tim Hessheimer says:

    Hi I’m possibly buying a good used crankshaft was told by someone it might be a callies crankshaft. It’s out of a SBC 350 build to be a 383 stroker. Numbers are 28554 3750 4340

    1. CalliesAnswerTeam says:

      Tim,

      This S/N was produced in 1997. Unfortunately our manufacturing total recall goes back 18 years. We can tell you that it was manufactured in 1997, has a stroke of 3.750 and is made of 4340 material. If you’d like, feel free to send photos of this crankshaft to marketing@callies.com and we may be able to identify it further.

      Thank You,

      Callies Answer Team.

  52. Kenny dage says:

    Need some info on 110282??

    1. CalliesAnswerTeam says:

      Kenny,

      We will send over an e-mail with info about your crank!

      Thank You!

      Callies Answer Team

  53. Robert Johnston says:

    Crank # 54692 DP. 3750

    1. CalliesAnswerTeam says:

      Robert,

      We have sent an e-mail with the crank’s specs in it!

      Thank you!

      Callies Answer Team

  54. Desmond Gallagher says:

    Hi I have a sprintcar crank no. S1397002-1 is this a callies

    Thanks Des

    1. CalliesAnswerTeam says:

      Desmond,

      Could you e-mail some pictures of the s/n, post, and counterweights to marketing@callies.com?

      Thank You!

      Callies Answer Team

  55. Wayne says:

    Looking to Identify two cranks, s/n 36893 thanks

    1. CalliesAnswerTeam says:

      Wayne,

      This S/N is circa 1997. This is prior to our information recall records for production. We could try to identify it further if you send photos to marketing@callies.com of the flange, post, 1st counterweight, & an overall photo.

      Thank You!

      Callies Answer Team

  56. MATTHEW KAHN says:

    134807 looking to buy a crank says number is that

    1. CalliesAnswerTeam says:

      Matthew,

      We have sent an email including all of the info we can provide!

      Thank you,

      Callies Answer Team

  57. Monty says:

    Can you help me identify a crankshaft, part of the number has been ground off. I can send pics..
    I appreciate it.

    1. CalliesAnswerTeam says:

      Please send pictures to marketing@callies.com

      Thank you!

      Callies Answer Team

  58. ARNEIL says:

    Dragonslayer SN 58620

    1. CalliesAnswerTeam says:

      Arneil,

      We will send an e-mail with the information we can provide.

      Thank you!

      Callies Answer Team

  59. Tom pinkowsky says:

    Trying to identify crank # 149566N – please let me know

    1. CalliesAnswerTeam says:

      Tom

      We are sending an email with this cranks’ specs.

      Thank you!

      Callies Answer Team

  60. Buddy D Benton says:

    Help with identifying this crank. 07C00005

    1. CalliesAnswerTeam says:

      Buddy,

      That serial number does not match up with our numbering system. Ours are typically 5-6 numerals, only. If you could send some photos of the crank to marketing@callies.com, we can try to identify the manufacturer.

      Thank you!

      Callies Answer Team

  61. Mike says:

    Need info on Callies crankshaft with serial # 46263.
    Thank you very much!!

    1. CalliesAnswerTeam says:

      Mike,

      I am sending you an email with the information from your S/N.

      Thank You!

      Callies Answer Team

  62. Craig davis says:

    I could use any information you might have on my 396 LT1 stroker crankshaft # 32521. I was wondering what flywheel balance to use? Neutral or stock? If the serial number doesn’t help, how can I tell?
    Thanks,
    Craig

    1. CalliesAnswerTeam says:

      Craig,

      Can you send some photos to marketing@callies.com of the crank? We maybe able to help, then. The crank was made in 1997 & we don’t a full recall for cranks produced before 2000.

      Thank you!

      Callies Answer Team

  63. Gill grismala says:

    crankshaft ser# 44828 marked stealth how does this compare to magnum series? Tech calls for max stroke 3.495 50 lb this unit still retains stock pin and weights 50.2lbs. Is this crank capable of 475 hp 7000 rpm? How much parasitic oil drag versus current model? Thanks

    1. CalliesAnswerTeam says:

      Gill,

      We have sent an email with info that should answer your questions!

      Thank you,

      Callies Answer Team

  64. neIll cowles says:

    I have a Callies Magum XL crank that has been turned to .010 under 350 main and 1.888 on the rods.
    The serial #59443 should have a letter following it I have been told. There is a mark after the serial number but I cant say what it is.
    Is this one of the induction hardened cranks or does it need to be renitrided?
    Thank My email address should be all small
    Neill Cowles letters.

    1. CalliesAnswerTeam says:

      Neill,

      Could you email us a photo of the crank to marketing@callies.com?

      We’ll be able to help you out then.

      Thank you!

      Callies Answer Team

  65. Troy says:

    Can you tell the specs for this s/n APO31N-CS?

    1. CalliesAnswerTeam says:

      Troy,

      APO-31N-CS is a part number that means this crank is a Compstar LS1 crank with a 4.000 stroke, 2.559 mains, and 2.100 pins. 4340 Material. If you’d like specific manufacturing/age info on a crank, please post the s/n which is on the first counterweight.

      Thank you!

      Callies Answer Team

  66. Michael Cooley says:

    I have a crank with the casting numbers 39411 7 and then I have another Crank That is 387-6768

    1. CalliesAnswerTeam says:

      Michael,

      We can’t be 100% sure until we see some photos, but we do not think these are Callies serial numbers. Could you send some images to marketing@callies.com of the cranks’ post, flange, first counter weight, and a full image of the cranks. We maybe able to help you out further then. Thank you.

      Callies Answer Team

  67. Stefan Flodell says:

    Hello. Could you help me identify a crank with Serial #29844.

    Best regards Stefan

    1. CalliesAnswerTeam says:

      Stefan,

      This serial number is from about 1997. We have total recall on production information back to 2000, but not before that. If you’d like to send some photos to us at marketing@callies.com of the post, flange, first counterweight, and one of the entire crank, we’ll see if any of our experts here can give you more information!

      Thank you!

      Callies Answer Team

  68. Glenn Newmans says:

    I have a Callies sbc crankshaft in a engine built by Rolla competition engines in 2007.

    Numbers are -66185 PL
    3750

    1. CalliesAnswerTeam says:

      Glenn,

      We have sent you an email with all the details we have on file!

      Thank You,

      Callies Answer Team

  69. Lorenzo Morris says:

    Need to identify this crankshaft.

    Serial # 135733

    1. CalliesAnswerTeam says:

      Lorenzo,

      We are sending you an email with the details on this crank.

      Thank you!

      Callies Answer Team

  70. Chris Evans says:

    Need to identify specs on crank 40560

    1. Callies Answer Team says:

      Hi Chris, We are sending you an email now. Thank you!

  71. Bobby candusso says:

    Need help identifying a callies stealth crank serial number 43657 /3500

    1. Callies Answer Team says:

      Hi Bobby, We are sending you an email!

  72. Brian Dessormeau says:

    Can you tell .e about this crank 78566

    1. Callies Answer Team says:

      Hi Brian, We are sending you an email now. Thanks!

      1. Brian Dessormeau says:

        Can you tell me product material and if it is a one piece or two piece rear main and is it lightweight, heavyduty,or extreme duty on 78566 thanks

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