New BluePrint Engines Mopar Small Block Harmonic Balancer | 273 | 318 | 340 | 360 | 408 |

BluePrint Engines

  1. Johnny Mac

    Johnny Mac www.blueprintengines.com FABO Vendor

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    Brand New!!!!!!
    Mopar Small Block Harmonic Balancer | 273 | 318 | 340 | 360 | 408 |

    upload_2020-3-6_8-22-18.png

    DESCRIPTION
    This Chrysler Smallblock Harmonic Damper Comes with multiple balance weights to fit nearly any smallblock Chrysler, Including BluePrint Engines Mopar 408 Stroker. We even supply the hard to find Mopar Bolt and Washer!

    ENGINE BALANCE:
    MEDIUM SIZED WEIGHT: (Pre-installed) 360 MAGNUM externally balanced 1993-’97 engines with cast crank. (BPC4085CT, BPC4085CTC, BPC4082CT, BPC4082CTC)

    SMALL SIZED WEIGHT: 340 externally balanced 1972-73 engines with cast crank.

    LARGE SIZED WEIGHT: LA 360 externally balanced 1971-’92 engines with cast crank.

    NO WEIGHT INSTALLED: Internally Balanced Engines. 1967+ 318 LA and 318 Magnum. Internally balanced 273 and 340 engines with forged cranks.

    SAFETY RATING:
    • Non-SFI
    DEGREE MARKINGS:
    • Degree Markings Included
    SIZE:
    • 7.25" Diameter
    MOUNTING HARDWARE INCLUDED:
    • Yes
    QTY:
    • 1
    NOTES:
    • Fits the following BluePrint engines:

    • BPC4085CT
    • BPC4085CTC (Supplied on Engine)
    • BPC4082CT
    • BPC4082CTC
    Click here to see our complete Mopar Engine Lineup
     
    Last edited: May 3, 2020
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    • Johnny Mac

      Johnny Mac www.blueprintengines.com FABO Vendor

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      you guys bought like 6 of these on day 1.
      Thank you!!!
       
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      • Marcohotrod

        Marcohotrod Well-Known Member

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        Pulley bolt pattern?
         
      • Johnny Mac

        Johnny Mac www.blueprintengines.com FABO Vendor

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        symmetrical

        imagejpeg_0.jpg
         
      • Marcohotrod

        Marcohotrod Well-Known Member

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        1971 and older pulleys had 1 hole offset-easily machined oval. not as easy on an old aftermarket aluminum pulley
         
      • Johnny Mac

        Johnny Mac www.blueprintengines.com FABO Vendor

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        Assume you are referencing the moroso pulley. I ran 5 bolts for a decade at 7500 rpm. The even spacing 72+ is my preference as that's what most aftermarket pulleys are.
         
      • Demonracer

        Demonracer 71 Demon 00 Ram 16 Chrysler 300S 05 Caravan FABO Gold Member

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        We had a non symmetrical SFI balancer on the race truck with a symmetrical Moroso lower pulley. We just elongated one hole & indexed it from there.
         
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        • Johnny Mac

          Johnny Mac www.blueprintengines.com FABO Vendor

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          I have done it both ways. I just had to pick one or the other. I find that the symmetrical is more common in the aftermarket.
           
        • 318willrun

          318willrun Utube channel 318willrun

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          I ordered mine from Summit a week before you posted. Yours is a few dollars cheaper, if I'd only known... LOL
           
        • Johnny Mac

          Johnny Mac www.blueprintengines.com FABO Vendor

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          The killer is that $29 ARP bolt that most end up buying lol
           
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          • 72DMag

            72DMag Well-Known Member

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            Nothing for the 98-03 magnum 360s externally balanced?? Bummer
             
          • Johnny Mac

            Johnny Mac www.blueprintengines.com FABO Vendor

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            Those had a pulley + damper assembly from the factory. Other than that...yes, ours fits.
             
          • 72DMag

            72DMag Well-Known Member

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            @Johnny Mac Thank you this will work perfect for me then. Thanks!!
             
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            • dart_68

              dart_68 Well-Known Member

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              Didn't see this asked yet...are you planning on selling an SFI rated one any time soon?
               
            • Johnny Mac

              Johnny Mac www.blueprintengines.com FABO Vendor

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              Not any time soon no. Sorry
               
            • mderoy340

              mderoy340 Well-Known Member

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              Country of origin?
               
            • Johnny Mac

              Johnny Mac www.blueprintengines.com FABO Vendor

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              Are there any made within the US for under $150?
               
            • 70aarcuda

              70aarcuda Master Hoader of SBM FABO Gold Member

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              You really have to ask...LOL
               
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              • mderoy340

                mderoy340 Well-Known Member

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                I was hoping a high volume buyer may have convinced an American company to produce something. You do sell other brand engines.
                 
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