Flexplates and Components
Circle Track Flexplates & Components at JJ Motorsports
Ensure reliable engine-to-transmission connection with durable flexplates and components from JJ Motorsports. Designed for high-RPM racing in demanding track conditions, these SFI-certified flexplates provide balanced rotations, absorb torque shocks, and maintain driveline integrity for IMCA, USMTS, and dirt oval applications in late models, modifieds, and street stocks.
Shop trusted brands like PRW for chromoly Gold Series flexplates and Allstar Performance for steel SFI-rated options. Explore related categories such as Circle Track Automatic Transmissions & Components for torque converters or Circle Track Drivetrain for complete powertrain upgrades.
Top Circle Track Flexplates & 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
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SFI Flexplate GM LT1 153 Tooth Ext. Balance 399173
TCI
$156.95If you're running a high-performance LT1 engine with external balance, you need a flexplate engineered to handle the demands of your rotating assembly. This SFI-certified unit eliminates the guesswork of fitment and balance, giving you the reliability...TCI399173- SKU:
- TCI399173
- Availability:
- Ships Same Business Day
- Weight:
- 5.45 LBS
- MFG Part #:
- 399173
$156.95 -
SBC Flexplate - SFI- 168 Tooth- Ext. Balance FP-400-SFI
SCAT ENTERPRISES
$88.99A flexplate is critical infrastructure for any SBC engine running an automatic transmission—it's the direct link between your engine's crankshaft and torque converter, and it absolutely must handle your power levels safely. OEM flexplates often fail...SCAFP-400-SFI- SKU:
- SCAFP-400-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- MFG Part #:
- FP-400-SFI
$88.99 -
SBC Flexplate - SFI- 168 Tooth- Int. Balance FP-350-SFI
SCAT ENTERPRISES
$94.99A quality flexplate is critical to reliable engine startup and smooth power delivery to your transmission. The SBC Flexplate SFI-168 Tooth is engineered for high-performance small-block Chevy applications, meeting SFI 29.1 safety standards while...SCAFP-350-SFI- SKU:
- SCAFP-350-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 6.40 LBS
- MFG Part #:
- FP-350-SFI
$94.99 -
SBC Flexplate - SFI- 168 Tooth- Ext. Balance FP-350L-SFI
SCAT ENTERPRISES
$96.99A flexplate is critical to your engine's reliability—it directly transfers power from your crankshaft to the torque converter while withstanding extreme rotational forces. This SBC flexplate is engineered to SFI 29.1 specifications, meaning it's been...SCAFP-350L-SFI- SKU:
- SCAFP-350L-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 7.26 LBS
- MFG Part #:
- FP-350L-SFI
$96.99 -
SBC Flexplate - SFI- 153 Tooth- Ext. Balance FP-350L-153-SFI
SCAT ENTERPRISES
$95.99A quality flexplate is critical infrastructure for any reliable small block Chevy engine—it's the direct link between your engine and transmission, handling extreme rotational forces at high RPM. This SBC flexplate is engineered to SFI 29.1 standards...SCAFP-350L-153-SFI- SKU:
- SCAFP-350L-153-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 5.86 LBS
- MFG Part #:
- FP-350L-153-SFI
$95.99 -
SBC Flexplate - SFI- 153 Tooth- Int. Balance FP-305-SFI
SCAT ENTERPRISES
$82.99A flexplate is the critical link between your engine and transmission—get it wrong, and you're looking at catastrophic drivetrain failure. This SBC flexplate is SFI-certified for safety and internally balanced to eliminate vibration and protect your...SCAFP-305-SFI- SKU:
- SCAFP-305-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 5.64 LBS
- MFG Part #:
- FP-305-SFI
$82.99 -
SBF Flexplate - SFI- 164 Tooth- 50.5oz. FP-302L-SFI
SCAT ENTERPRISES
$89.99If you're building a serious small block Ford engine with external balance requirements, this SBF flexplate delivers the precision fit and durability your drivetrain demands. SFI-certified construction ensures safety under high RPM and forced induction...SCAFP-302L-SFI- SKU:
- SCAFP-302L-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 8.17 LBS
- MFG Part #:
- FP-302L-SFI
$89.99 -
SBF Flexplate - SFI- 164 Tooth- 28.8oz. FP-302E-SFI
SCAT ENTERPRISES
$89.99A quality flexplate is non-negotiable for any serious Small Block Ford build—it directly affects engine balance, transmission reliability, and overall drivetrain durability. This SBF flexplate delivers SFI 29.1 certification for safety-critical racing...SCAFP-302E-SFI- SKU:
- SCAFP-302E-SFI
- Availability:
- Ships Same Business Day
- Weight:
- 8.23 LBS
- MFG Part #:
- FP-302E-SFI
$89.99 -
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
$173.79Qty in Cart: 0Quantity:Price:$173.79Subtotal: -
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
$204.95A 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
$204.95 -
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
$191.95If 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
$191.95 -
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 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
