Automatic Transmissions and Components
Circle Track Automatic Transmissions & Components at JJ Motorsports
Elevate your circle track performance with automatic transmissions and components from JJ Motorsports. Offering seamless power delivery without manual shifts, these systems include flexplates, torque converters, clutches, and adapters tailored for high-speed racing in IMCA, USMTS, and dirt oval events, ensuring focus and reliability for late models, modifieds, and street stocks.
Shop trusted brands like Allstar Performance for SFI-certified flexplates, ATI Performance for high-stall converters, and TCI for transmission rebuild kits. Explore related categories such as Circle Track Flexplates and Components for engine connection upgrades or Circle Track Torque Converters and Components for stall speed optimization.
Top Circle Track Automatic Transmissions & Components
- PRW Chromoly Flexplate SFI SBC 168T Internal Balance PQX1835001 – Flexplate Gold Series 168 Tooth SFI 29.1 Chromoly Internal Balance 2 Piece Seal Small Block Chevy / V6 Each.
- Allstar Performance Flexplate 153T SFI Internal Balance ALL26830 – Flexplate 153 Tooth SFI 29.1 Steel Internal Balance 2 Piece Seal Small Block Chevy Each.
- Allstar Performance Flexplate 168T SFI Internal Balance ALL26800 – Flexplate 168 Tooth SFI 29.1 Steel Internal Balance 2 Piece Seal Chevy V8 Each.
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
-
SBF Flexplate - SFI- 157 Tooth- 28.8oz. FP-302-157-SFI
SCAT ENTERPRISES
$113.99A quality flexplate is critical for reliable engine-to-transmission coupling, especially in high-performance applications where vibration and stress are amplified. This SBF flexplate delivers the precision engineering needed for consistent starts and...SCAFP-302-157-SFI- SKU:
- SCAFP-302-157-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 6.44 LBS
- MFG Part #:
- FP-302-157-SFI
$113.99 -
Quarter Master Flexplate Ford 157T 509322
QUARTER MASTER
$173.79A flexplate is critical for transmitting engine torque to your automatic transmission while accommodating engine movement—and a worn or inadequate unit will compromise shift quality and durability. Quarter Master's internally balanced design eliminates...QTR509322- SKU:
- QTR509322
- Availability:
- Ships Same Business Day
- Weight:
- 4.87 LBS
- MFG Part #:
- 509322
$173.79 -
Quarter Master LW Flexplate SBC 509180
QUARTER MASTER
$168.61If you're building a high-revving small-block Chevy engine, a lightweight flexplate is one of the easiest wins for reducing rotational inertia and improving throttle response. The Quarter Master LW Flexplate cuts unnecessary weight without sacrificing...QTR509180- SKU:
- QTR509180
- Availability:
- Ships Same Business Day
- Weight:
- 3.02 LBS
- MFG Part #:
- 509180
$168.61 -
Quarter Master Flexplate 153T SBC Late No Balance 509171
QUARTER MASTER
$149.49A lightweight flexplate is essential for reducing rotational mass and improving engine responsiveness, especially in high-performance SBC applications where every fraction of a pound matters. Quarter Master's 153T design delivers reliable power transfer...QTR509171- SKU:
- QTR509171
- Availability:
- Ships Same Business Day
- Weight:
- 4.21 LBS
- MFG Part #:
- 509171
$149.49 -
Quarter Master Flexplate Chevy 153T Std Duty 509121
QUARTER MASTER
$149.49A quality flexplate is critical for reliable power transfer between your engine and transmission. The Quarter Master 153T delivers lightweight construction and precise internal balance to minimize vibration while maximizing efficiency—essential for both...QTR509121- SKU:
- QTR509121
- Availability:
- Ships Same Business Day
- Weight:
- 3.93 LBS
- MFG Part #:
- 509121
$149.49 -
Flexplate SBC New Style 153 Tooth 2.8lb RM-925
QUICK TIME
$133.20A quality flexplate is critical for reliable power transfer and engine durability in any serious small block Chevy build. This lightweight SBC flexplate reduces rotational mass without compromising strength, improving throttle response and reducing...QTMRM-925- SKU:
- QTMRM-925
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- MFG Part #:
- RM-925
$133.20 -
Flexplate SBC 153 Tooth 2.1lb RM-920
QUICK TIME
$269.95A quality flexplate is critical for reliable power transfer and engine longevity—especially in high-RPM or forced-induction Small Block Chevy applications. This lightweight 8-spoke design reduces rotational mass while maintaining the durability you need...QTMRM-920- SKU:
- QTMRM-920
- Availability:
- Ships Same Business Day
- Weight:
- 3.17 LBS
- MFG Part #:
- RM-920
$269.95 -
Flexplate SBC 153 Tooth 2.8lb RM-901
QUICK TIME
$255.95If you're building or rebuilding a Small Block Chevy engine, your flexplate choice directly impacts reliability and rotational balance. The RM-901 delivers the lightweight efficiency racers demand while maintaining the durability required for sustained...QTMRM-901- SKU:
- QTMRM-901
- Availability:
- Ships Same Business Day
- Weight:
- 3.26 LBS
- MFG Part #:
- RM-901
$255.95 -
Chromoly Flexplate - SFI SBC 168T - Ext. Balance 1840000
PRW INDUSTRIES, INC.
$100.18A flexplate is critical to your drivetrain's reliability, especially in high-RPM applications where standard components fail. This chromoly flexplate is engineered for external balance Small Block Chevy engines and meets SFI 29.1 safety standards, making...PQX1840000- SKU:
- PQX1840000
- Availability:
- Ships Same Business Day
- Weight:
- 7.39 LBS
- MFG Part #:
- 1840000
$100.18 -
Allstar Performance Transmission Breather Kit with 15" Braided Line and 1/8" NPT Adapter ALL36147
ALLSTAR PERFORMANCE
$38.99Keep your transmission running cleaner and longer with the Allstar Performance Transmission Breather Kit ALL36147 — a smart upgrade that relocates your breather exit to eliminate messy fluid leakage and blowout for good. Built with race-proven components...ALL36147- SKU:
- ALL36147
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- ALL36147
$38.99 -
Allstar Performance Flexplate 153T External Balance 86-up ALL26836
ALLSTAR PERFORMANCE
$59.99Keep your Small Block Chevy running smooth and strong with the Allstar Performance ALL26836 Flexplate — a rock-solid upgrade built to handle the demands of performance driving. Engineered for a precise fit on 1986 and later applications, this steel...ALL26836- SKU:
- ALL26836
- Availability:
- Ships Same Business Day
- Weight:
- 5.45 LBS
- MFG Part #:
- ALL26836
$59.99 -
Allstar Performance Flexplate 153T Std Internal Balance ALL26835
ALLSTAR PERFORMANCE
$47.99When it comes to keeping your Small Block Chevy running smooth and strong, the Allstar Performance Flexplate ALL26835 delivers the reliability and precision you need at the track or on the street. Built from durable steel with a clean internal balance...ALL26835- SKU:
- ALL26835
- Availability:
- Ships Same Business Day
- Weight:
- 5.03 LBS
- MFG Part #:
- ALL26835
$47.99 -
Allstar Performance Flexplate 153T SFI External Balance 86-up ALL26831
ALLSTAR PERFORMANCE
$66.99When it comes to keeping your Small Block Chevy running strong on the track or street, the Allstar Performance ALL26831 Flexplate delivers the reliability and safety certification you need. Built to SFI 29.1 standards, this steel flexplate is engineered...ALL26831- SKU:
- ALL26831
- Availability:
- Ships Same Business Day
- Weight:
- 6.15 LBS
- MFG Part #:
- ALL26831
$66.99 -
Allstar Performance Flexplate 168T 454 Std External Balance ALL26825
ALLSTAR PERFORMANCE
$63.99When it comes to keeping your Big Block Chevy running strong, you need a flexplate that can handle the power without missing a beat. The Allstar Performance ALL26825 is built tough from quality steel, giving you reliable durability and precise balance...ALL26825- SKU:
- ALL26825
- Availability:
- Ships Same Business Day
- Weight:
- 6.28 LBS
- MFG Part #:
- ALL26825
$63.99 -
Allstar Performance Flexplate 168T 454 SFI External Balance ALL26820
ALLSTAR PERFORMANCE
$74.99When you're building a serious Big Block Chevy, you need a flexplate that can keep up with every revolution. The Allstar Performance ALL26820 delivers race-proven reliability with SFI 29.1 certification, giving you the confidence to push your build to...ALL26820- SKU:
- ALL26820
- Availability:
- Ships Same Business Day
- Weight:
- 6.80 LBS
- MFG Part #:
- ALL26820
$74.99 -
Allstar Performance Flexplate 168T 400 Std External Balance ALL26815
ALLSTAR PERFORMANCE
$49.99If you're building a serious Small Block Chevy setup, the Allstar Performance Flexplate ALL26815 is the reliable, precision-engineered component you need to keep your drivetrain running smoothly. Designed with a 168-tooth ring gear and external balance...ALL26815- SKU:
- ALL26815
- Availability:
- Ships Same Business Day
- Weight:
- 6.36 LBS
- MFG Part #:
- ALL26815
$49.99 -
Allstar Performance Flexplate 168T 400 SFI External Balance ALL26810
ALLSTAR PERFORMANCE
$74.99When you're building a serious Small Block Chevy setup, you need a flexplate you can trust under pressure — and the Allstar Performance ALL26810 delivers exactly that. Engineered to SFI 29.1 specifications, this steel flexplate is built for both...ALL26810- SKU:
- ALL26810
- Availability:
- Ships Same Business Day
- Weight:
- 6.88 LBS
- MFG Part #:
- ALL26810
$74.99 -
Allstar Performance Flexplate 168T External Balance 86-up ALL26806
ALLSTAR PERFORMANCE
$48.99Keep your Small Block Chevy firing on all cylinders with the Allstar Performance ALL26806 Flexplate — a solid, dependable upgrade built to handle the demands of performance driving. Crafted from durable steel with a precision 168-tooth ring gear, this...ALL26806- SKU:
- ALL26806
- Availability:
- Ships Same Business Day
- Weight:
- 6.46 LBS
- MFG Part #:
- ALL26806
$48.99 -
Allstar Performance Flexplate 168T Std Internal Balance ALL26805
ALLSTAR PERFORMANCE
$44.99When your Chevy V8 build demands reliability and precision, the Allstar Performance ALL26805 Flexplate delivers exactly that. Engineered for a perfect fit and smooth power transfer, this steel flexplate is built to handle the demands of high-performance...ALL26805- SKU:
- ALL26805
- Availability:
- Ships Same Business Day
- Weight:
- 6.16 LBS
- MFG Part #:
- ALL26805
$44.99 -
Allstar Performance Flexplate 168T SFI External Balance 86-up ALL26801
ALLSTAR PERFORMANCE
$69.99When it comes to keeping your Small Block Chevy build reliable and race-ready, the Allstar Performance ALL26801 Flexplate delivers the strength and precision you need. Built to SFI 29.1 certification standards, this flexplate is engineered to handle the...ALL26801- SKU:
- ALL26801
- Availability:
- Ships Same Business Day
- Weight:
- 6.57 LBS
- MFG Part #:
- ALL26801
$69.99
