Manual Transmissions
Circle Track Manual Transmissions at JJ Motorsports
Dominate the oval with lightweight, high-performance manual transmissions built specifically for circle track racing from JJ Motorsports. These direct-drive and two-speed units eliminate torque converter loss, deliver instant power transfer, and provide bulletproof reliability for IMCA, USMTS, late models, modifieds, and street stocks, keeping you in the hunt every lap.
Shop trusted brands like Winters Falcon for proven 2-speed designs, Brinn for original racing transmissions, and Bert for aluminum direct-drive boxes. Explore related categories such as Circle Track Manual Transmissions & Components for rebuild parts or Circle Track Drivetrain for complete powertrain solutions.
Top Circle Track Manual Transmissions
- Winters Falcon Transmission Kit for 2-Piece Rear Main Seal – Complete 2-speed racing transmission kit; lightweight aluminum case, direct-drive high gear, low-gear reduction, designed for 2-piece rear main seal Chevy engines.
- Brinn Transmission Kit for 2-Piece Rear Main Seal – Original Brinn 2-speed racing transmission; proven design with internal clutch pack, no torque converter, ideal for high-horsepower dirt late models and modifieds.
- Bert Transmission Aluminum with Z-Dog Teeth BER200 – Lightweight aluminum direct-drive transmission featuring Z-Dog teeth engagement; eliminates clutch and torque converter for maximum efficiency in circle track applications.
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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Falcon Transmission Kit for 2-Piece Rear Main Seal Kit
J J MOTORSPORTS
$1,963.96A complete transmission overhaul demands precision engineering and reliable components—this kit delivers both. Whether you're rebuilding after high-mileage wear or upgrading for increased power delivery, the Falcon Transmission Kit eliminates the...234-9027- SKU:
- 234-9027
- Availability:
- Ships Same Business Day
- Weight:
- 100.00 LBS
$1,963.96Qty in Cart: 0Quantity:Price:$1,963.96Subtotal: -
Bert LMZ Transmission Kit for 2 Piece Rear Main Seal
J J MOTORSPORTS
$2,454.95The Bert LMZ transmission is engineered for serious drag racing and high-horsepower applications where reliability under extreme load is non-negotiable. This complete kit eliminates the guesswork of component compatibility by pairing the transmission...234-9030- SKU:
- 234-9030
- Availability:
- Ships Same Business Day
- Weight:
- 100.00 LBS
$2,454.95Qty in Cart: 0Quantity:Price:$2,454.95Subtotal: -
Brinn Transmission Kit for 1 Piece Rear Main Seal
J J MOTORSPORTS
$2,603.44A quality transmission cooler system is non-negotiable if you're running sustained high-RPM or high-heat applications—and this complete Brinn kit eliminates the guesswork of sourcing compatible components individually. The 1-piece rear main seal coupler...234-9029- SKU:
- 234-9029
- Availability:
- Ships Same Business Day
- Weight:
- 100.00 LBS
$2,603.44Qty in Cart: 0Quantity:Price:$2,603.44Subtotal: -
Brinn Transmission Kit for 2 Piece Rear Main Seal
J J MOTORSPORTS
$2,611.44A quality transmission cooler system is essential for maintaining optimal fluid temperatures under sustained racing conditions, directly impacting shift reliability and component longevity. This Brinn kit eliminates guesswork by bundling a proven...234-9028- SKU:
- 234-9028
- Availability:
- Ships Same Business Day
- Weight:
- 100.00 LBS
$2,611.44Qty in Cart: 0Quantity:Price:$2,611.44Subtotal: -
Falcon Transmission Kit for 1-Piece Rear Main Seal Kit
J J MOTORSPORTS
$2,057.95A complete transmission overhaul requires precision-engineered components working in perfect harmony—and this kit delivers exactly that. The Falcon Transmission Kit eliminates the guesswork of sourcing individual parts by bundling everything you need for...234-9026- SKU:
- 234-9026
- Availability:
- Ships Same Business Day
- Weight:
- 50.00 LBS
$2,057.95Qty in Cart: 0Quantity:Price:$2,057.95Subtotal: -
Winters Falcon LM Transmission 2-Speed Manual Aluminum Case 18 Spline Input WIN60100
WINTERS
$1,906.99If you're running late model stock cars or modified classes, you need a transmission that won't let you down when it matters most. The Winters Falcon LM delivers the gear ratios and durability you need to stay competitive without the complexity of a...WIN60100- SKU:
- WIN60100
- Availability:
- Ships Same Business Day
- Weight:
- 49.00 LBS
- MFG Part #:
- 60100
- Transmission Speeds:
- 2-Speed
- Input Shaft Spline Count:
- 18
- Output Shaft Spline Count:
- 27
- Bellhousing Included:
- No
- Yoke Included:
- No
- Shifter Included:
- No
- Case Material:
- Aluminum
- Gear Ratio (Low):
- 2.40:1
- Gear Ratio (High):
- 1.00:1
- Notes:
- 1.62"-18 spline input shaft. 1-3/16"-27 spline output shaft
$1,906.99Qty in Cart: 0Quantity:Price:$1,906.99Subtotal: -
Winters Falcon Roller Slide Transmission 10 Spline Input Aluminum Case WIN60120B
WINTERS
$2,672.99The Winters Falcon Roller Slide Transmission delivers the precision and reliability required for competitive drag racing and dedicated bracket racing applications. With its lightweight aluminum case, internal hydraulic clutch, and straightforward...WIN60120B- SKU:
- WIN60120B
- Availability:
- Ships Same Business Day
- Weight:
- 53.50 LBS
- MFG Part #:
- 60120 w/80111 option
$2,672.99 -
Brinn Transmission Predator Series Aluminum 70600
BRINN TRANSMISSION
$2,904.99If you're building a dedicated race car or high-performance buggy, a purpose-built transmission is non-negotiable—and the Brinn Predator Series delivers the durability and efficiency needed for consistent power delivery across multiple heat cycles. The...BRI70600- SKU:
- BRI70600
- Availability:
- Ships Same Business Day
- Weight:
- 52.50 LBS
- MFG Part #:
- 70600
$2,904.99 -
Brinn Aluminum Transmission 70001
BRINN TRANSMISSION
$2,457.99For circle track racers who demand reliability without compromise, the Brinn Aluminum Transmission 70001 delivers lightweight performance with internal hydraulic actuation that eliminates external clutch assemblies entirely. The cryogenically treated...BRI70001- SKU:
- BRI70001
- Availability:
- Ships Same Business Day
- Weight:
- 57.70 LBS
- MFG Part #:
- 70001
- Transmission Speeds:
- 2-Speed
- Input Shaft Spline Count:
- 10
- Output Shaft Spline Count:
- 27
- Bellhousing Included:
- No
- Yoke Included:
- No
- Shifter Included:
- No
- Case Material:
- Aluminum
- Gear Ratio (Low):
- 1.88:1
- Gear Ratio (Reverse):
- 2.29:1
- Notes:
- 1-3/8"-10 spline input shaft. 1-3/16"-27 spline output shaft.
$2,457.99Qty in Cart: 0Quantity:Price:$2,457.99Subtotal: -
Bert Aluminum Transmission w/Z (Dog Teeth) LMZ
BERT TRANSMISSIONS
$2,280.99If you're running a dedicated drag racing or bracket racing platform, the Bert Aluminum Transmission with Z-pattern dog teeth delivers the straight-line performance you need without the weight penalty of cast-iron alternatives. The internal hydraulic...BER200- SKU:
- BER200
- Availability:
- Ships Same Business Day
- Weight:
- 50.00 LBS
- MFG Part #:
- LMZ
$2,280.99Qty in Cart: 0Quantity:Price:$2,280.99Subtotal: -
Brinn BR2 Short Aluminum Transmission 19-inch 70002
BRINN TRANSMISSION
$2,604.99For drag racing, circle track, and high-performance street applications, transmission weight and packaging are critical to vehicle balance and acceleration. The Brinn BR2 combines a featherweight 50-pound aluminum case with proven mechanical design,...BRI70002- SKU:
- BRI70002
- Availability:
- Ships same business day
- Weight:
- 57.00 LBS
$2,604.99 -
Super T-10 Four Speed Trans. w/2.43 S Ratio 1304000070
RICHMOND
$2,989.99The Super T-10 Four Speed is the foundation of any serious street or strip machine that demands reliable, repeatable shifts and proven durability. Built around decades of real-world racing data, this transmission delivers the gear ratios and mechanical...RIC1304000070- SKU:
- RIC1304000070
- Availability:
- Ships Same Business Day
- Weight:
- 87.15 LBS
$2,989.99 -
Super T-10 Four Speed Trans. w/2.64 W Ratio 1304000069
RICHMOND
$2,989.99The Super T-10 Four Speed is the go-to manual transmission for builders prioritizing reliability and proven performance in high-output applications. With its legendary strength and compatibility across GM platforms, this transmission delivers consistent...RIC1304000069- SKU:
- RIC1304000069
- Availability:
- Ships Same Business Day
- Weight:
- 87.00 LBS
$2,989.99 -
Brinn Magnesium Transmission 70010
BRINN TRANSMISSION
$3,154.99For serious drag racing and high-RPM applications, transmission weight directly impacts acceleration and weight transfer. The Brinn Magnesium Transmission 70010 delivers the lightweight construction you need without sacrificing durability, using a...BRI70010- SKU:
- BRI70010
- Availability:
- Ships Same Business Day
- Weight:
- 52.15 LBS
- MFG Part #:
- 70010
$3,154.99 -
Bert Aluminum Transmission (GEN 2) Ball Spline SG-1500
BERT TRANSMISSIONS
$3,269.99If you're building a dedicated drag, bracket race, or road course machine, weight savings at the driveline are non-negotiable—and the Bert Aluminum Transmission (GEN 2) Ball Spline SG-1500 delivers exactly that. At just 40.9 pounds, this unit cuts...BERSG1500- SKU:
- BERSG1500
- Availability:
- Ships Same Business Day
- Weight:
- 46.25 LBS
- MFG Part #:
- SG-1500
$3,269.99 -
Bert Aluminum Transmission (GEN 2) 19in Length SG-1300
BERT TRANSMISSIONS
$2,468.99If you're running circle track racing, weight reduction directly translates to faster acceleration, better handling, and quicker pit stops—three things that separate winners from the rest. The Bert Generation 2 transmission cuts rotating mass in half...BERSG1300- SKU:
- BERSG1300
- Availability:
- Ships Same Business Day
- Weight:
- 42.35 LBS
- MFG Part #:
- SG-1300
$2,468.99Qty in Cart: 0Quantity:Price:$2,468.99Subtotal: -
Bert LMZ Transmission Kit for 1 Piece Rear Main Seal
J J MOTORSPORTS
$5.00If you're building or rebuilding a high-performance engine with a one-piece rear main seal configuration, the Bert LMZ Transmission Kit ensures proper alignment, sealing integrity, and longevity under extreme load and RPM conditions. This kit eliminates...234-9031- SKU:
- 234-9031
- Availability:
- Ships Same Business Day
- Weight:
- 100.00 LBS
$5.00Qty in Cart: 0Quantity:Price:$5.00Subtotal: -
Winters Falcon Transmission 10 Spline Intermediate Input Shaft Aluminum Case WIN60100B
WINTERS
$1,955.99If you're running a late-model Falcon in competition, the Winters Falcon Transmission delivers the lightweight, durable performance you need in the demanding environment of the track. The aluminum case reduces rotating mass without compromising strength,...WIN60100B- SKU:
- WIN60100B
- Availability:
- Ships Same Business Day
- Weight:
- 49.30 LBS
$1,955.99Qty in Cart: 0Quantity:Price:$1,955.99Subtotal: -
Super T10 4 Speed Transmission 1304000072
RICHMOND
$2,989.99The Super T10 4-Speed is the foundation of countless high-performance builds, delivering bulletproof reliability and crisp shifts when precision matters most. Its proven track record in racing and street applications makes it an ideal choice for builders...RIC1304000072- SKU:
- RIC1304000072
- Availability:
- Ships Same Business Day
- Weight:
- 83.55 LBS
$2,989.99 -
Bert Dirt Modified Aluminum Transmission (GEN 2) with Shifter 78-SG SG-1200(78-SG)
BERT TRANSMISSIONS
$2,564.99Weight is everything in dirt modified racing, and this second-generation Bert transmission delivers a decisive advantage. At just 32.2 pounds with 50% less rotating mass than the original MOZ unit, you'll feel the difference in acceleration, handling...BERSG1200- SKU:
- BERSG1200
- Availability:
- Ships Same Business Day
- Weight:
- 45.00 LBS
$2,564.99
