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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Bert Input Shaft SG1300 / SG1400 & SG1500 SG-1003
BERT TRANSMISSIONS
$587.99Input Shaft SG1300 / SG1400 & SG1500Transmission Input ShaftSteelBert Second Generation TransmissionsEachBERSG-1003- SKU:
- BERSG-1003
- Availability:
- Ships Same Business Day
- Weight:
- 3.13 LBS
- MFG Part #:
- SG-1003
$587.99 -
Bert Overhaul Kit LM Trans. 91
BERT TRANSMISSIONS
$144.99Overhaul Kit LM Trans. Transmission Rebuild Kit Basic Clutch Discs Seals Bert Late Model Transmissions Kit Suits Bert Original Transmission • 1 - O-Ring - (BER15)• 6 – Clutch Discs - (BER26K)• 1 – Front Oil Seal -...BER91- SKU:
- BER91
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MFG Part #:
- 91
$144.99 -
Bert Drive Flange Steel Ford 340/340 7-F
BERT TRANSMISSIONS
$124.99Drive Flange Steel Ford 340/340Crankshaft Coupler10 SplineSteelBert TransmissionsSmall Block FordEachBER7F- SKU:
- BER7F
- Availability:
- Ships Same Business Day
- Weight:
- 2.24 LBS
- MFG Part #:
- 7-F
$124.99Qty in Cart: 0Quantity:Price:$124.99Subtotal: -
Bert Drive Flange Alum Chevy 7-A
BERT TRANSMISSIONS
$124.99Drive Flange Alum Chevy Crankshaft Coupler10 SplineAluminumBert TransmissionsChevy V8EachBER7A- SKU:
- BER7A
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- MFG Part #:
- 7-A
$124.99Qty in Cart: 0Quantity:Price:$124.99Subtotal: -
Bert Ball Spline Tail Housing Overhaul Kit 3-BS-OK-N
BERT TRANSMISSIONS
$115.99Ball Spline Tail Housing Overhaul KitTailshaft Housing Rebuild Kit2 Seal StyleBert Ball Spline Tailshaft HousingsKitBER3-BS-OK-N- SKU:
- BER3-BS-OK-N
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- MFG Part #:
- 3-BS-OK-N
$115.99 -
Bert Overhaul Kit Ball Spline 3-BS-OK
BERT TRANSMISSIONS
$86.99Overhaul Kit Ball Spline Tailshaft Housing Rebuild KitBall Bearings / Grease / Seals / Wear RingBert Ball Spline Tailshaft HousingsKitBER3-BS-OK- SKU:
- BER3-BS-OK
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- MFG Part #:
- 3-BS-OK
$86.99 -
Bert Aluminum Hub HTD 371-L-H
BERT TRANSMISSIONS
$171.99Aluminum Hub HTD Crankshaft Coupler10 SplineHTD PulleyAluminumBert TransmissionsChevy V8EachBER371-L-H- SKU:
- BER371-L-H
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- 371-L-H
$171.99Qty in Cart: 0Quantity:Price:$171.99Subtotal: -
Bert Aluminum Hub Gilmer 371-L-G
BERT TRANSMISSIONS
$173.99Aluminum Hub Gilmer Crankshaft Coupler10 SplineGilmer PulleyAluminumBert TransmissionsChevy V8EachBER371-L-G- SKU:
- BER371-L-G
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- MFG Part #:
- 371-L-G
$173.99Qty in Cart: 0Quantity:Price:$173.99Subtotal: -
Bert Steel Hub Gilmer 371-G
BERT TRANSMISSIONS
$144.99Steel Hub Gilmer Crankshaft Coupler10 SplineGilmer PulleySteelBert TransmissionsChevy V8EachBER371-G- SKU:
- BER371-G
- Availability:
- Ships Same Business Day
- Weight:
- 2.11 LBS
- MFG Part #:
- 371-G
$144.99Qty in Cart: 0Quantity:Price:$144.99Subtotal: -
Bert Ford Windsor Flywheel Ring External Balance 370-WIN
BERT TRANSMISSIONS
$174.99Ford Windsor Flywheel Ring External BalanceFlywheelHigh Strength2 PieceSteelBert TransmissionExternal BalanceSmall Block FordKitBER370-WIN- SKU:
- BER370-WIN
- Availability:
- Ships Same Business Day
- Weight:
- 4.18 LBS
- MFG Part #:
- 370-WIN
$174.99 -
Bert New Style Flywheel Steel Gilmore 370-S-G-BOD-Kit
BERT TRANSMISSIONS
$219.99New Style Flywheel Steel GilmoreFlywheelHigh Strength2 PieceGilmer PulleySteelBert TransmissionInternal BalanceChevy V8KitBER370-S-G- SKU:
- BER370-S-G
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
- MFG Part #:
- 370-S-G-BOD-Kit
$219.99Qty in Cart: 0Quantity:Price:$219.99Subtotal: -
Bert New Style Flywheel Alum HTD 370-L-H-BOD-Kit
BERT TRANSMISSIONS
$234.99New Style Flywheel Alum HTDFlywheelLightweight2 PieceInternal BalanceHTD PulleyAluminumBert TransmissionChevy V8KitBER370-L-H- SKU:
- BER370-L-H
- Availability:
- Ships Same Business Day
- Weight:
- 2.04 LBS
- MFG Part #:
- 370-L-H-BOD-Kit
$234.99Qty in Cart: 0Quantity:Price:$234.99Subtotal: -
Bert New Style Flywheel Alum Gilmore 370-L-G-BOD-Kit
BERT TRANSMISSIONS
$204.99New Style Flywheel Alum GilmoreFlywheelLightweight2 PieceInternal BalanceGilmer PulleyAluminumBert TransmissionChevy V8KitBER370-L-G- SKU:
- BER370-L-G
- Availability:
- Ships Same Business Day
- Weight:
- 2.06 LBS
- MFG Part #:
- 370-L-G-BOD-Kit
$204.99Qty in Cart: 0Quantity:Price:$204.99Subtotal: -
Bert Flywheel Ring Ford Internal Balance 370-F
BERT TRANSMISSIONS
$169.99Flywheel Ring Ford Internal BalanceFlywheel2 PieceSteelBert TransmissionInternal BalanceSmall Block FordKitBER370-F- SKU:
- BER370-F
- Availability:
- Ships Same Business Day
- Weight:
- 2.96 LBS
- MFG Part #:
- 370-F
$169.99 -
Bert New Style Flywheel Ring 370
BERT TRANSMISSIONS
$98.99New Style Flywheel Ring Flywheel2 PieceSteelBert TransmissionInternal Balance2 Piece SealChevy V8EachBER370- SKU:
- BER370
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
- MFG Part #:
- 370
$98.99 -
Bert Double Seal Ball Spline Conversion Kit 44647
BERT TRANSMISSIONS
$487.99Double Seal Ball Spline Conversion KitTailshaft Housing SealDouble Seal ConversionRubber / SteelNaturalBert Ball Spline Tailshaft HousingsKitBER3-27- SKU:
- BER3-27
- Availability:
- Ships Same Business Day
- Weight:
- 1.43 LBS
- MFG Part #:
- 44282
$487.99 -
Bert Flywheel Shim New Chevy 324-NC
BERT TRANSMISSIONS
$1.99Flywheel Shim New Chevy Flywheel Shim0.038 in ThickAluminumNaturalLate Small Block Chevy / V6EachBER324-NC- SKU:
- BER324-NC
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 324-NC
$1.99 -
Bert Flywheel New Chevy HTD 320-NC-EXT
BERT TRANSMISSIONS
$272.99Flywheel New Chevy HTD Flywheel1 PieceHTD PulleySteelBert TransmissionExternal Balance1 Piece SealChevy V8EachBER320-NCEXT- SKU:
- BER320-NCEXT
- Availability:
- Ships Same Business Day
- Weight:
- 4.85 LBS
- MFG Part #:
- 320-NC-EXT
$272.99 -
Bert Flywheel LS Chevy HTD 320-LS1
BERT TRANSMISSIONS
$209.99Flywheel LS Chevy HTD Flywheel1 PieceHTD PulleySteelBert TransmissionInternal BalanceGM LS-SeriesEachBER320-LS1- SKU:
- BER320-LS1
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- MFG Part #:
- 320-LS1
$209.99Qty in Cart: 0Quantity:Price:$209.99Subtotal: -
Bert Flywheel Ext. Balance Chevy 400 HTD 320-400
BERT TRANSMISSIONS
$272.99Flywheel Ext. Balance Chevy 400 HTDFlywheel1 Piece DesignHTD PulleySteelBert TransmissionExternal Balance2 Piece SealSmall Block ChevyEachBER320-400- SKU:
- BER320-400
- Availability:
- Ships Same Business Day
- Weight:
- 4.33 LBS
- MFG Part #:
- 320-400
$272.99
