Flywheels
Circle Track Flywheels at JJ Motorsports
Maximize power transfer and reduce rotating mass with lightweight, high-strength flywheels from JJ Motorsports. Designed specifically for circle track racing transmissions (Bert, Brinn, Falcon), these steel and aluminum flywheels deliver instant throttle response, quick revs, and reliable engagement in IMCA, USMTS, late models, and modifieds.
Shop trusted brands like Bert, RAM, and Quarter Master for proven racing flywheels. Explore related categories such as Circle Track Manual Transmissions & Components for complete drivetrain solutions or Circle Track Clutches & Components for matching clutch packs.
Top Circle Track Flywheels
- Bert New Style Flywheel Steel HTD BER370-S-H – Heavy-duty steel flywheel with HTD belt drive; designed for newer Bert transmissions, perfect for high-horsepower dirt late models and modifieds.
- RAM Lightweight Steel Flywheel 86-Up Internal Balance RAM1514 – Lightweight internal balance flywheel for 1986-up small block Chevy; neutral balance, SFI-approved for racing safety and performance.
- Quarter Master Flywheel Bert/Brinn 91T Chevy w/ Coupler 1pc Steel QTR509139B – One-piece steel flywheel with 91-tooth ring gear and integrated coupler; direct fit for Bert and Brinn transmissions on 1-piece rear main seal Chevy engines.
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
-
Quarter Master Flywheel Bert /Brinn 91t Chevy Late 1pc Alum 509134B
QUARTER MASTER
$276.02Flywheel91 ToothNeutral BalanceAluminumQuarter Master Clutchless Bellhousing Kits1 Piece SealChevyEachQTR509134B- SKU:
- QTR509134B
- Availability:
- Ships Same Business Day
- Weight:
- 2.23 LBS
- MFG Part #:
- 509134B
$276.02 -
Quarter Master Flywheel Bert 91T Chevy/Ford 509124B
QUARTER MASTER
$297.48Flywheel91 ToothNeutral BalanceSteel2 Piece SealChevy / FordEachQTR509124B- SKU:
- QTR509124B
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- MFG Part #:
- 509124B
$297.48 -
Quarter Master Chevy Button Flywheel 7.25 ZZ4 Scalloped 509113SCZZ
QUARTER MASTER
$281.01FlywheelButton StyleSteel7.25 in Quarter Master V-Drive / Optimum-V / Pro-Series ClutchesExternal Balance1 Piece SealChevyEachQTR509113SCZZ- SKU:
- QTR509113SCZZ
- Availability:
- Ships Same Business Day
- Weight:
- 4.51 LBS
- MFG Part #:
- 509113SCZZ
$281.01 -
Quarter Master Chevy Button Flywheel 7.25 1pc Seal 509113SC
QUARTER MASTER
$196.71FlywheelButton StyleExternal BalanceSteel7-1/4 in Quarter Master Clutches1 Piece SealChevyEachQTR509113SC- SKU:
- QTR509113SC
- Availability:
- Ships Same Business Day
- Weight:
- 4.10 LBS
- MFG Part #:
- 509113SC
$196.71 -
Quarter Master 7-1/4 Button Flywheel 509110SC
QUARTER MASTER
$196.71FlywheelButton StyleSteel7.25 in Quarter Master V-Drive / Pro-Series ClutchesInternal Balance2 Piece SealChevyEachQTR509110SC- SKU:
- QTR509110SC
- Availability:
- Ships Same Business Day
- Weight:
- 4.02 LBS
- MFG Part #:
- 509110SC
$196.71 -
Quarter Master Flywheel 5.5in Button Ford 505302SC
QUARTER MASTER
$196.71FlywheelButton StyleSteel5.5 in Quarter Master V-Drive / Pro-Series ClutchesInternal BalanceFordEachQTR505302SC- SKU:
- QTR505302SC
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- MFG Part #:
- 505302SC
$196.71 -
Quarter Master Flywheel 5.5in Button Chevy LM 505171SC
QUARTER MASTER
$196.71FlywheelButton StyleInternal BalanceSteel5-1/2 in Quarter Master Pro-Series / V-Drive Clutches1 Piece SealChevyEachQTR505171SC- SKU:
- QTR505171SC
- Availability:
- Ships Same Business Day
- Weight:
- 2.34 LBS
- MFG Part #:
- 505171SC
$196.71 -
Quarter Master 5.5 Button Flywheel Pro and V-Drive 505170SC
QUARTER MASTER
$196.71FlywheelButton StyleSteel5.5 in Quarter Master V-Drive / Pro-Series ClutchesInternal Balance2 Piece SealChevyEachQTR505170SC- SKU:
- QTR505170SC
- Availability:
- Ships Same Business Day
- Weight:
- 2.16 LBS
- MFG Part #:
- 505170SC
$196.71 -
Aluminum SFI Flywheel - SBC 168 Tooth- Int. Bal. 198681
FIDANZA ENGINEERING
$482.99Aluminum SFI Flywheel - SBC 168 Tooth- Int. Bal.Flywheel168 Tooth13.5 lbSFI 1.1Replaceable SurfaceAluminumNaturalInternal BalanceChevy V8EachFID198681- SKU:
- FID198681
- Availability:
- Ships Same Business Day
- Weight:
- 14.20 LBS
- MFG Part #:
- 198681
$482.99 -
Aluminum SFI Flywheel - SBF 164 Tooth- External 186511
FIDANZA ENGINEERING
$482.99Aluminum SFI Flywheel - SBF 164 Tooth- ExternalFlywheel164 Tooth13.0 lbSFI 1.1Replaceable SurfaceAluminumNaturalInternal / External BalanceSmall Block FordEachFID186511- SKU:
- FID186511
- Availability:
- Ships Same Business Day
- Weight:
- 15.77 LBS
- MFG Part #:
- 186511
$482.99 -
Brinn Chevy Flywheel Ext Bal. 86 & Newer 79130
BRINN TRANSMISSION
$304.99Chevy Flywheel Ext Bal. 86 & NewerFlywheel65 Tooth4.5 lbHTD PulleySteelBrinn Transmission1 Piece SealChevy V8EachBRI79130- SKU:
- BRI79130
- Availability:
- Ships Same Business Day
- Weight:
- 5.11 LBS
- MFG Part #:
- 79130
$304.99 -
Brinn Chevy Flywheel HTD 22T New Style 79111
BRINN TRANSMISSION
$272.99Chevy Flywheel HTD 22T New StyleFlywheel65 Tooth4.4 lbHTD PulleySteelBrinn Transmission1 Piece SealChevy V8EachBRI79111- SKU:
- BRI79111
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- MFG Part #:
- 79111
$272.99Qty in Cart: 0Quantity:Price:$272.99Subtotal: -
Brinn Chevy Flywheel Aluminum HTD 22T 79084
BRINN TRANSMISSION
$612.99Chevy Flywheel Aluminum HTD 22TFlywheel65 Tooth2.6 lbHTD PulleyAluminumBrinn Transmission2 Piece SealChevy V8EachBRI79084- SKU:
- BRI79084
- Availability:
- Ships Same Business Day
- Weight:
- 3.06 LBS
- MFG Part #:
- 79084
$612.99 -
Brinn Ford Flywheel Steel HTD 22T 79073
BRINN TRANSMISSION
$312.99Ford Flywheel Steel HTD 22TFlywheel65 Tooth5.4 lbHTD PulleySteelBrinn TransmissionFord V8EachBRI79073- SKU:
- BRI79073
- Availability:
- Ships Same Business Day
- Weight:
- 6.04 LBS
- MFG Part #:
- 79073
$312.99 -
Brinn Chevy Flywheel Steel HTD 22T 79070
BRINN TRANSMISSION
$284.99Chevy Flywheel Steel HTD 22TFlywheel65 Tooth4.3 lbHTD PulleySteelBrinn Transmission2 Piece SealChevy V8EachBRI79070- SKU:
- BRI79070
- Availability:
- Ships Same Business Day
- Weight:
- 4.95 LBS
- MFG Part #:
- 79070
$284.99Qty in Cart: 0Quantity:Price:$284.99Subtotal: -
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
$174.99Qty in Cart: 0Quantity:Price:$174.99Subtotal: -
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
$199.99New 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
$199.99Qty in Cart: 0Quantity:Price:$199.99Subtotal: -
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
