Manual Transmissions and Components
Circle Track Manual Transmissions & Components at JJ Motorsports
Power your circle track racer with reliable manual transmissions and precision components from JJ Motorsports. Engineered for seamless gear shifts, maximum torque transfer, and endurance in high-RPM racing conditions, these parts suit IMCA, USMTS, and dirt oval series for late models, modifieds, and street stocks, ensuring consistent performance lap after lap.
Shop trusted brands like Winters for durable input shafts, Brinn Transmission for lightweight flywheels and tail housings. Explore related categories such as Circle Track Drivetrain for complete powertrain solutions or Circle Track Engines and Components for matching engine upgrades.
Top Circle Track Manual Transmissions & Components
- Winters Falcon Transmission Input Shaft 18 Spline Steel WIN62901 – Precision-engineered steel input shaft with 18/18 splines; 3.55 in length, 1.564 in OD, designed for secure engagement in Falcon racing transmissions.
- Brinn Chevy Flywheel Aluminum HTD 22T 79084 – Lightweight aluminum flywheel for Chevy V8; 65-tooth HTD pulley, 2-piece seal, ideal for high-performance circle track applications.
- Brinn Tail Housing Only 72003 – Aluminum tailshaft housing with natural finish; durable construction for transmission repairs or upgrades in racing setups.
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
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Brinn Idler Shaft Plate 79052
BRINN TRANSMISSION
$46.99Keep your Brinn transmission running at peak performance with the Brinn Idler Shaft Plate (MPN: 79052) — a precision-engineered component built to handle the demands of serious racing applications. Crafted from quality aluminum, this bellhousing plate...BRI79052- SKU:
- BRI79052
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 79052
$46.99 -
Brinn Idler Shaft 79051
BRINN TRANSMISSION
$38.99The 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 -
Brinn Dog Ring high-Low Std 74021
BRINN TRANSMISSION
$184.99If you're running a Brinn Original transmission in competition, a worn or damaged dog ring compromises shift engagement and reliability when you need it most. This OEM-spec dog ring ensures positive gear selection and eliminates the risk of missed shifts...BRI74021- SKU:
- BRI74021
- Availability:
- Ships Same Business Day
- Weight:
- 1.17 LBS
- MFG Part #:
- 74021
$184.99 -
Brinn Input Shaft 74020
BRINN TRANSMISSION
$459.99A 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 -
Brinn Output Shaft 74010
BRINN TRANSMISSION
$452.99The 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 -
Brinn Driven Gear 74002
BRINN TRANSMISSION
$202.99A transmission's performance is only as good as its internal components, and the Brinn Driven Gear (74002) is engineered to deliver consistent mesh engagement and reliable power transfer under sustained racing conditions. Whether you're running a...BRI74002- SKU:
- BRI74002
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- MFG Part #:
- 74002
$202.99Qty in Cart: 0Quantity:Price:$202.99Subtotal: -
Brinn Chevy Steel Drive Flange For 1 Pc RM 73056
BRINN TRANSMISSION
$86.99The Brinn Chevy Steel Drive Flange is a precision crankshaft coupler engineered to deliver reliable power transfer in high-performance Chevy V8 applications. When you're running a serious engine build, your driveline components must handle peak torque...BRI73056- SKU:
- BRI73056
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- MFG Part #:
- 73056
$86.99 -
Brinn Chevy Alum. Drive Flange 73055
BRINN TRANSMISSION
$93.99If you're running a high-performance Chevy V8 with a manual transmission or supercharger application, a quality crankshaft coupler is essential for reliable power transfer and longevity. The Brinn aluminum drive flange eliminates weak OEM components that...BRI73055- SKU:
- BRI73055
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- 73055
$93.99 -
Brinn Aluminum Drive Flange 73032
BRINN TRANSMISSION
$92.99The Brinn Aluminum Drive Flange is engineered to provide a lightweight, reliable connection between your crankshaft and transmission in high-performance Chevy V8 applications. By reducing rotational mass at the crankshaft coupler, this component helps...BRI73032- SKU:
- BRI73032
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
- MFG Part #:
- 73032
$92.99 -
Brinn Cylinder Housing 73013
BRINN TRANSMISSION
$45.99Brinn's cylinder housing is engineered for clutch actuation systems that demand precision and reliability under racing conditions. This aluminum slave cylinder housing provides the structural integrity needed for consistent engagement and disengagement...BRI73013- SKU:
- BRI73013
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- MFG Part #:
- 73013
$45.99 -
Brinn Int. Shaft Guide Shaft 73010
BRINN TRANSMISSION
$65.99If 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 -
Brinn Lower Shaft Thrust Washer 73009
BRINN TRANSMISSION
$31.99Thrust washers are critical wear components in high-performance transmissions, and the Brinn Lower Shaft Thrust Washer 73009 is engineered to maintain precise shaft clearances under extreme load conditions. If you're running a Brinn transmission in...BRI73009- SKU:
- BRI73009
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MFG Part #:
- 73009
$31.99Qty in Cart: 0Quantity:Price:$31.99Subtotal: -
Brinn Forward Clutch Ring 73007
BRINN TRANSMISSION
$23.99The Brinn Forward Clutch Ring is a precision-engineered spacer that ensures proper clutch engagement and optimal power transfer in Bert transmissions. This aluminum component maintains critical tolerances to prevent clutch slip and premature wear, making...BRI73007- SKU:
- BRI73007
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- 73007
$23.99 -
Brinn Inside Lever 73003
BRINN TRANSMISSION
$40.99Precise gear selection is non-negotiable in high-performance racing, and the Brinn Inside Lever delivers the direct mechanical advantage your transmission demands. This steel shift lever kit ensures minimal play and maximum control over every gear...BRI73003- SKU:
- BRI73003
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 73003
$40.99 -
Brinn First High Shift Fork 73002
BRINN TRANSMISSION
$44.99Precision shift engagement is critical in high-performance racing, and the Brinn First High Shift Fork 73002 is engineered to deliver reliable, consistent gear selection under extreme conditions. Built from premium steel and manufactured to exacting...BRI73002- SKU:
- BRI73002
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- 73002
$44.99 -
Brinn Tail Housing Assembly For 70001 72024
BRINN TRANSMISSION
$349.99The Brinn Tail Housing Assembly is essential for completing your 70001 transmission build with a robust, precision-engineered tailshaft solution. This complete kit eliminates the guesswork of sourcing individual components, ensuring proper fitment and...BRI72024- SKU:
- BRI72024
- Availability:
- Ships Same Business Day
- Weight:
- 7.07 LBS
- MFG Part #:
- 72024
$349.99 -
Brinn Front Bearing Retainer 72004
BRINN TRANSMISSION
$31.99The front bearing retainer is a critical component in your transmission assembly, providing essential support and alignment for smooth gear engagement and extended drivetrain longevity. A quality retainer prevents bearing migration and reduces unwanted...BRI72004- SKU:
- BRI72004
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- MFG Part #:
- 72004
$31.99 -
Brinn Tail Housing Only 72003
BRINN TRANSMISSION
$324.99If you're rebuilding or servicing a Brinn transmission, a quality tail housing is non-negotiable—it protects your output shaft, maintains seal integrity, and ensures proper alignment of drivetrain components. This OEM Brinn tail housing delivers the...BRI72003- SKU:
- BRI72003
- Availability:
- Ships Same Business Day
- Weight:
- 5.86 LBS
- MFG Part #:
- 72003
$324.99Qty in Cart: 0Quantity:Price:$324.99Subtotal: -
Brinn Bearing 71049
BRINN TRANSMISSION
$35.99The Brinn Bearing 71049 is engineered to handle the high-load demands of precision transmission systems, delivering the reliability required for sustained performance in competitive and demanding driving conditions. Caged needle roller bearings...BRI71049- SKU:
- BRI71049
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 71049
$35.99 -
Brinn Needle Thrust Bearing 71033
BRINN TRANSMISSION
$15.99The Brinn Needle Thrust Bearing 71033 is engineered to handle the extreme axial loads generated during aggressive acceleration and high-RPM shifting in performance transmissions. This precision needle roller bearing eliminates excess endplay, ensuring...BRI71033- SKU:
- BRI71033
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 71033
$15.99
