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Manual Transmission Shafts

Manual Transmission Shafts

Manual Transmission Shafts

Circle Track Manual Transmission Shafts at JJ Motorsports

Replace worn or damaged input and output shafts with race-proven components from JJ Motorsports. These hardened steel shafts are engineered for maximum torque transfer and durability in Falcon, Bert, and Brinn racing transmissions, delivering reliable power to the driveline in high-horsepower IMCA, USMTS, late model, and modified applications.

Shop trusted brands like Winters for Falcon shafts, Bert for SG-series output shafts, and Brinn for Original/Pro output shafts. Explore related categories such as Circle Track Manual Transmissions & Components for rebuild kits or Circle Track Driveshafts & Components for complete driveline solutions.

Top Circle Track Manual Transmission Shafts

  • Winters Falcon Input Shaft 18/18 Spline WIN62901 – Hardened steel input shaft with 18-spline coupler and 18-spline clutch hub; 3.55 in overall length, direct replacement for Winters Falcon 2-speed transmissions.
  • Bert Output Shaft SG-1300 BERSG-1302 – Heavy-duty output shaft for Bert SG-series transmissions; precision-machined steel with 27-spline yoke for seamless driveshaft connection.
  • Brinn Output Shaft BRI74010 – Hardened steel output shaft for Brinn Original and Pro series transmissions; 27-spline yoke end, designed for maximum strength and perfect alignment.

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Input Shaft 18/18 Spline  WIN62901

    Winters Falcon Transmission Input Shaft 18 Spline Steel WIN62901

    WINTERS

    $103.99
    The Winters Falcon Transmission Input Shaft is the critical link between your engine and transmission—any wear or damage here directly impacts power delivery and shift consistency. This precision steel component maintains exact spline engagement under...
    WIN62901
    SKU:
    WIN62901
    Availability:
    Ships Same Business Day
    Weight:
    0.92 LBS
    MFG Part #:
    62901
    $103.99
    Qty in Cart: 0
    Quantity:
    Price:
    $103.99
    Subtotal:
  • shaft cluster jer-0014

    Shaft Cluster JER-0014

    JERICO

    $75.99
    A Jerico transmission demands precision components built to handle extreme loads and rapid gear transitions. The Shaft Cluster JER-0014 counter shaft is engineered from quality steel to deliver the reliability you need in high-performance shifting...
    JER0014
    SKU:
    JER0014
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    $75.99
    Subtotal:
  • Output Shaft SG-1300  BERSG-1302

    Bert Output Shaft SG-1300 SG-1302

    BERT TRANSMISSIONS

    $524.99
    A quality output shaft is critical to reliable power transfer in your Bert transmission—any wear or damage here compromises your entire drivetrain. The Bert SG-1300/SG-1302 Output Shaft is engineered to handle the demands of high-performance racing and...
    BERSG-1302
    SKU:
    BERSG-1302
    Availability:
    Ships Same Business Day
    Weight:
    3.35 LBS
    $524.99
    Qty in Cart: 0
    Quantity:
    Price:
    $524.99
    Subtotal:
  • Input Shaft 18/10 Spline  WIN62409

    Winters Falcon Transmission Input Shaft 18/10 Spline Steel WIN62409

    WINTERS

    $117.99
    The input shaft is the critical link between your engine and transmission—if it fails or wears, power transfer becomes unpredictable and reliability suffers. This Winters Falcon input shaft delivers the durability and precision fitment your Falcon...
    WIN62409
    SKU:
    WIN62409
    Availability:
    Ships Same Business Day
    Weight:
    1.12 LBS
    MFG Part #:
    62409
    $117.99
    Qty in Cart: 0
    Quantity:
    Price:
    $117.99
    Subtotal:
  • Output Shaft - Falcon/ Raptor Trans. WIN61903

    Winters Steel Output Shaft for Falcon and Raptor Transmissions WIN61903

    WINTERS

    $128.99
    A worn or damaged output shaft compromises your transmission's ability to transfer power reliably under racing loads, risking catastrophic failure on track or at the strip. The Winters Steel Output Shaft delivers the durability and precision engineering...
    WIN61903
    SKU:
    WIN61903
    Availability:
    Ships Same Business Day
    Weight:
    2.31 LBS
    MFG Part #:
    61903
    $128.99
    Qty in Cart: 0
    Quantity:
    Price:
    $128.99
    Subtotal:
  • Reverse Counter Shaft Falcon WIN61743

    Winters Falcon Transmission Reverse Counter Shaft Steel WIN61743

    WINTERS

    $26.99
    If you're running a Winters Falcon transmission in competition, the reverse counter shaft is a critical component that directly impacts the reliability of your reverse gear engagement under load. A worn or damaged shaft compromises shift quality and can...
    WIN61743
    SKU:
    WIN61743
    Availability:
    Ships Same Business Day
    Weight:
    6.70 LBS
    MFG Part #:
    61743
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Idler Shaft  BRI79051

    Brinn Idler Shaft 79051

    BRINN TRANSMISSION

    $38.99
    The Brinn Idler Shaft 79051 is engineered to maintain precise gear alignment and reduce parasitic drag in high-performance supercharger applications. This steel construction idler gear shaft delivers the durability required for sustained forced induction...
    BRI79051
    SKU:
    BRI79051
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    79051
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Input Shaft               BRI74020

    Brinn Input Shaft 74020

    BRINN TRANSMISSION

    $459.99
    A Brinn transmission input shaft is the critical first point of engagement in your drivetrain, directly affecting power delivery, shift quality, and overall drivetrain durability. Whether you're rebuilding a high-performance transmission or replacing a...
    BRI74020
    SKU:
    BRI74020
    Availability:
    Ships Same Business Day
    Weight:
    3.82 LBS
    MFG Part #:
    74020
    $459.99
    Qty in Cart: 0
    Quantity:
    Price:
    $459.99
    Subtotal:
  • Output Shaft  BRI74010

    Brinn Output Shaft 74010

    BRINN TRANSMISSION

    $452.99
    The Brinn Output Shaft 74010 is a critical drivetrain component engineered for the demanding requirements of high-performance racing transmissions. Whether you're rebuilding a Brinn transmission or upgrading an existing setup, this OEM-quality output...
    BRI74010
    SKU:
    BRI74010
    Availability:
    Ships Same Business Day
    Weight:
    5.83 LBS
    MFG Part #:
    74010
    $452.99
    Qty in Cart: 0
    Quantity:
    Price:
    $452.99
    Subtotal:
  • Int. Shaft Guide Shaft    BRI73010

    Brinn Int. Shaft Guide Shaft 73010

    BRINN TRANSMISSION

    $65.99
    If you're running a Brinn transmission setup, the integrity of your counter shaft assembly directly impacts your shift quality and overall drivetrain reliability. This OEM-spec shaft guide maintains precise alignment under load, preventing wear patterns...
    BRI73010
    SKU:
    BRI73010
    Availability:
    Ships Same Business Day
    Weight:
    1.02 LBS
    MFG Part #:
    73010
    $65.99
    Qty in Cart: 0
    Quantity:
    Price:
    $65.99
    Subtotal:
  • Input Shaft SG1300 / SG1400 & SG1500 BERSG-1003

    Bert Input Shaft SG1300 / SG1400 & SG1500 SG-1003

    BERT TRANSMISSIONS

    $608.99
    The input shaft is the critical connection point where engine power enters your Bert transmission, directly influencing shift response and overall drivetrain efficiency. A worn or damaged input shaft compromises gear engagement and can cascade into...
    BERSG-1003
    SKU:
    BERSG-1003
    Availability:
    Ships Same Business Day
    Weight:
    3.13 LBS
    MFG Part #:
    SG-1003
    Qty in Cart: 0
    Quantity:
    Price:
    $608.99
    Subtotal:
  • On Sale
    Output Shaft Predator Transmission BRI74602

    Brinn Output Shaft Predator Transmission 74602

    BRINN TRANSMISSION

    MSRP: $492.99
    Now: $418.29
    Was: $492.99
    The output shaft is the critical link between your transmission and drivetrain, and any compromise in quality directly impacts power delivery and reliability under load. Brinn's Predator Transmission output shaft is engineered to withstand extreme torque...
    BRI74602
    SKU:
    BRI74602
    Availability:
    Ships Same Business Day
    Weight:
    4.00 LBS
    MSRP: $492.99
    Now: $418.29
    Was: $492.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $492.99
    Now: $418.29
    Was: $492.99
    Subtotal:
  • Ball Shaft  Ball Spline  BER3-18

    Bert Ball Shaft Ball Spline 44638

    BERT TRANSMISSIONS

    $399.99
    The Bert Ball Shaft Ball Spline 44638 is engineered as a direct replacement transmission output shaft for Bert Ball Spline transmissions, delivering the durability and precision required for consistent power delivery in high-performance racing...
    BER3-18
    SKU:
    BER3-18
    Availability:
    Ships Same Business Day
    Weight:
    2.62 LBS
    MFG Part #:
    44273
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • Idler Gear Shaft  BER306

    Bert Idler Gear Shaft 306

    BERT TRANSMISSIONS

    $20.99
    The Bert Idler Gear Shaft 306 is an essential component for maintaining precise gear engagement and timing in high-performance transmissions. If you're running a Bert bellhousing setup, this shaft ensures smooth power delivery and eliminates the wear and...
    BER306
    SKU:
    BER306
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    306
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • Total: items /

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