Drivetrain
Circle Track Drivetrain Parts: Transmissions, Clutches & Shifters for IMCA Racing at JJ Motorsports
Transfer power efficiently in your circle track racer with premium drivetrain components from JJ Motorsports. Our selection includes transmissions, clutches, shifters, differentials, bellhousings, and more, designed for superior performance, durability, and quick shifts in late models, modifieds, street stocks, and IMCA dirt racing. These high-quality parts ensure reliable power delivery and endurance under competitive track conditions.
Shop trusted brands like Winters Performance and Maxima Racing Oils. Explore related categories such as circle track chassis components for frame upgrades or circle track brakes for stopping power.
Top Circle Track Drivetrain Products
- Winters Falcon LM Transmission 2-Speed Manual Aluminum Case 18 Spline Input WIN60100 – High-performance 2-speed manual transmission for late model racing, with aluminum case, internal hydraulic clutch, IMCA approved for Stock Car, Modified, and Late Model classes; includes crankshaft coupler, 2.4:1 low gear, 1:1 high, reverse, 18 spline input, 27 spline output, 21-5/8" length, and 43 lbs weight.
- 2-Lever Floor Mount Shifter Assembly - Black Aluminum for IMCA UMP Racing – Durable shifter for IMCA and UMP racing, made from high-quality aluminum with black anodized finish; weighs 2 lbs, includes hardware for quick installation, and offers universal fit for efficient gear changes.
- Chevy Clutch Hydraulic Release Throwout Bearing Kit - Racing – Upgrades drivetrain with easy installation; includes hydraulic release bearing, CNC-machined housing, anti-rotation studs, adjusting lock nuts, AN Teflon-lined hose, and adapter fittings; compatible with Chevrolet, BOP, GMC manual transmissions and 5.5-7.25" racing clutches; features fail-safe design and lower pedal effort.
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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Coleman Q/C Gear Pro-Lite Set 207-35
COLEMAN MACHINE
$166.99Quick-change gear sets eliminate downtime between races by letting you swap ratios in minutes instead of hours. The Coleman Pro-Lite design delivers the precision engineering and durability you need for consistent performance across varying track...COL207-35- SKU:
- COL207-35
- Availability:
- Ships Same Business Day
- Weight:
- 3.31 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-34
COLEMAN MACHINE
$166.99Quick-change gear sets eliminate downtime between races by letting you swap ratios in minutes rather than hours. The Coleman Pro-Lite design reduces rotational mass without sacrificing durability, giving you faster acceleration and quicker throttle...COL207-34- SKU:
- COL207-34
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Q/C Gear Pro-Lite Set 207-32C
COLEMAN MACHINE
$166.99Quick-change gear sets are essential for racers and serious enthusiasts who need to dial in their differential ratios for different track conditions, weather, or racing series regulations. The Coleman Q/C Gear Pro-Lite Set delivers rapid gear swaps...COL207-32C- SKU:
- COL207-32C
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Q/C Gear Pro-Lite Set 207-32
COLEMAN MACHINE
$166.99Quick-change gear sets eliminate downtime between racing sessions by allowing you to swap ratios in minutes rather than hours, keeping you competitive across different track conditions and configurations. The Coleman Q/C Pro-Lite design delivers the...COL207-32- SKU:
- COL207-32
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-3
COLEMAN MACHINE
$166.99Quick-change gear sets are essential for racers who demand flexibility without sacrificing track time. The Coleman Q/C Gear Pro-Lite Set 207-3 delivers multiple ratio options in a single, easy-swap package—letting you dial in the perfect final drive for...COL207-3- SKU:
- COL207-3
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Q/C Gear Pro-Lite Set 207-23
COLEMAN MACHINE
$166.99Quick-change gear sets are essential for racers who demand flexibility across different track conditions and racing formats without pulling the entire differential. The Coleman Q/C Gear Pro-Lite Set 207-23 delivers two proven ratios in one bolt-on...COL207-23- SKU:
- COL207-23
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Q/C Gear Pro-Lite Set 207-22
COLEMAN MACHINE
$166.99Quick-change gear sets eliminate downtime between track sessions by allowing you to swap ratios in minutes rather than hours—critical when you're dialing in your setup across different racing conditions. The Coleman Pro-Lite design reduces rotational...COL207-22- SKU:
- COL207-22
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-20
COLEMAN MACHINE
$166.99Quick-change gear sets eliminate downtime between races and testing sessions—swap ratios in minutes without breaking down your differential. The Coleman Pro-Lite design delivers precision gear engagement with reduced rotating mass, giving you faster...COL207-20- SKU:
- COL207-20
- Availability:
- Ships Same Business Day
- Weight:
- 3.27 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-18
COLEMAN MACHINE
$166.99The Coleman Q/C Gear Pro-Lite Set 207-18 lets you swap gear ratios in seconds without breaking down your differential—critical for racers who need to fine-tune performance between track sessions or qualifying runs. With two distinct ratio options...COL207-18- SKU:
- COL207-18
- Availability:
- Ships Same Business Day
- Weight:
- 3.19 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-17
COLEMAN MACHINE
$166.99Quick-change gear sets are essential for racers who demand flexibility without downtime. The Coleman Q/C Gear Pro-Lite Set 207-17 lets you swap ratios between heats or events in minutes, giving you the competitive edge on different track layouts and...COL207-17- SKU:
- COL207-17
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-16
COLEMAN MACHINE
$166.99Quick-change gear sets are essential for racers who demand flexibility between track conditions and competition formats—this Coleman Pro-Lite set lets you swap ratios in minutes without breaking down your entire differential. The 207-16 delivers two...COL207-16- SKU:
- COL207-16
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-14C
COLEMAN MACHINE
$166.99Quick-change gear sets let you dial in your differential ratio between rounds without pulling the carrier—a critical advantage in competitive racing where track conditions and class regulations demand precision tuning. The Coleman Q/C Pro-Lite Set...COL207-14C- SKU:
- COL207-14C
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Q/C Gear Pro-Lite Set 207-14
COLEMAN MACHINE
$166.99Quick-change gear sets eliminate the downtime between races—swap ratios in minutes without removing your differential housing. The Coleman Pro-Lite design delivers the precision gear tolerances you need for consistent power delivery while keeping...COL207-14- SKU:
- COL207-14
- Availability:
- Ships Same Business Day
- Weight:
- 3.17 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-13
COLEMAN MACHINE
$166.99Quick-change gear sets let you dial in your final drive ratio between rounds without breaking down your rear end, saving critical time and reducing wear on components. The Coleman Q/C Pro-Lite design delivers weight savings and precision fitment for...COL207-13- SKU:
- COL207-13
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Q/C Gear Pro-Lite Set 207-11
COLEMAN MACHINE
$166.99If you're running a quick-change rear end, gear selection directly impacts acceleration, top speed, and overall race performance. The Coleman Q/C Gear Pro-Lite Set 207-11 delivers two precision-machined ratio options in a single, easy-swap...COL207-11- SKU:
- COL207-11
- Availability:
- Ships Same Business Day
- Weight:
- 3.46 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Q/C Gear Pro-Lite Set 207-10
COLEMAN MACHINE
$166.99The Coleman Q/C Gear Pro-Lite Set 207-10 delivers the flexibility competitive racers demand, allowing you to swap gear ratios between races without pulling your differential apart. Whether you're chasing optimal acceleration on tight courses or...COL207-10- SKU:
- COL207-10
- Availability:
- Ships Same Business Day
- Weight:
- 3.78 LBS
$166.99 -
Coleman Q/C Gear Pro-Lite Set 207-1
COLEMAN MACHINE
$166.99Quick-change gear sets are essential for racers who demand flexibility across multiple track configurations without the downtime of traditional differential rebuilds. The Coleman Q/C Gear Pro-Lite Set 207-1 delivers precision-engineered steel gearing...COL207-1- SKU:
- COL207-1
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
$166.99Qty in Cart: 0Quantity:Price:$166.99Subtotal: -
Coleman Alum. Driveshaft 49.5in 16631
COLEMAN MACHINE
$383.99A quality driveshaft is fundamental to reliable power delivery and rotational balance. The Coleman Aluminum Driveshaft delivers lightweight construction without sacrificing strength, making it ideal for applications where reducing rotating mass directly...COL16631- SKU:
- COL16631
- Availability:
- Ships Same Business Day
- Weight:
- 11.00 LBS
$383.99 -
Coleman Alum. Driveshaft 49in 16630
COLEMAN MACHINE
$383.99A lightweight driveshaft is one of the most effective upgrades for reducing rotating mass and improving acceleration response. The Coleman aluminum construction cuts significant weight compared to steel alternatives while maintaining the rigidity needed...COL16630- SKU:
- COL16630
- Availability:
- Ships Same Business Day
- Weight:
- 11.00 LBS
$383.99 -
Brinn Shifter Assm. Internal Predator Transmission 72622
BRINN TRANSMISSION
$212.99If you're running a Brinn Predator transmission, your shifter assembly is the critical link between driver input and gear engagement—and it needs to be as precise as your transmission itself. This internal shifter assembly delivers smooth, positive...BRI72622- SKU:
- BRI72622
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$212.99
