Ring and Pinion Gears
Circle Track Ring and Pinion Gears at JJ Motorsports
Optimize power delivery and gear ratios in your circle track rear end with high-performance ring and pinion gears from JJ Motorsports. These precision-machined sets provide smooth torque transfer, reduced driveline loss, and customizable ratios for better acceleration and top speed in IMCA, USMTS, late models, modifieds, and street stocks on dirt ovals.
Shop trusted brands like PEM for lightweight Xtreme series, Winters for quick change options, and Frankland for loaded gear sets. Explore related categories such as Circle Track Differentials and Rear End Components for complete rear end solutions or Circle Track Axle Shafts for compatible axles.
Top Circle Track Ring and Pinion Gears
- PEM Ring and Pinion 650 Ratio LW Xtreme PG Ford PGF9/650LW – Lightweight ring and pinion with 6.50 gear ratio, 28 spline count, designed for Ford 9 in differentials.
- Winters Ring & Pinion 4.11 8" Second Gen Short with Bearings WIN65411SB-CT – High-performance gear set with 4.11 gear ratio, 10 spline count, includes bearings, crafted from steel for racing applications in Winters 12-Bolt 10-inch Quick Change differentials.
- Ring & Pinion Loaded 4.86 Ratio 2019 KTRP486 – Ring and pinion with 4.86 gear ratio, 10 spline count, steel construction, includes Posi Lock, designed for Frankland Superlite Quick Change differentials.
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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PEM Ring and Pinion 650 Ratio LW Xtreme PG Ford PGF9/650LW
PEM
$227.99Ring and PinionLightweight6.50 Ratio28 SplineFord 9 inPEMPGF9/650LW- SKU:
- PEMPGF9/650LW
- Availability:
- Ships Same Business Day
- Weight:
- 17.00 LBS
$227.99 -
PEM Ring And Pinion 583 Ratio Lightened F9583LW
PEM
$230.99Ring and Pinion5.83 RatioLightweightFord 9 inKitPEMF9583LW- SKU:
- PEMF9583LW
- Availability:
- Ships Same Business Day
- Weight:
- 21.00 LBS
$230.99 -
Winters Ring & Pinion 4.11 8" Second Gen Short with Bearings WIN65411SB-CT
WINTERS
$913.99The Winters Ring & Pinion 4.11 8in Second Gen Short with Bearings WIN65411SB-CT is a high-performance gear set designed for racing applications. This kit includes a 4.11 ratio ring and pinion, 10 spline gears, and all necessary bearings, all crafted from...WIN65411SB-CT- SKU:
- WIN65411SB-CT
- Availability:
- Ships Same Business Day
- Weight:
- 16.25 LBS
$913.99 -
Ring & Pinion Loaded 4.86 Ratio 2019 KTRP486
FRANKLAND RACING
$447.99Ring and Pinion4.86 Ratio10 SplinePosi LockSteelFrankland Superlite Quick ChangeKitFRKKTRP486- SKU:
- FRKKTRP486
- Availability:
- Ships Same Business Day
- Weight:
- 18.35 LBS
$447.99 -
Winters 4.11 Ring & Pinion 10 Spline Steel Bearings Included WIN5715
WINTERS
$697.99Enhance your vehicle's performance with the Winters 4.11 Ring & Pinion set, featuring a 10 spline configuration and steel construction. This kit includes all necessary bearings and is designed for Winters 12-Bolt 10-inch Quick Change differentials,...WIN5715- SKU:
- WIN5715
- Availability:
- Ships Same Business Day
- Weight:
- 17.74 LBS
- MFG Part #:
- 5715 w/9147 Option
$697.99 -
Winters 4.11 Ring & Pinion Set 10 Spline Steel 12-Bolt 10 in Quick Change WIN5714
WINTERS
$598.99This Winters 4.11 Ring & Pinion Set is engineered for high-performance racing applications, offering a 4.11 gear ratio and 10 spline configuration. Constructed from durable steel, it is designed for use with Winters 12-Bolt 10-inch Quick Change...WIN5714- SKU:
- WIN5714
- Availability:
- Ships Same Business Day
- Weight:
- 14.60 LBS
- MFG Part #:
- 5714 w/9147 Option
$598.99 -
Winters Ring & Pinion 4.86 Ratio 10 Spline with Bearings WIN5401
WINTERS
$614.99Enhance your vehicle's performance with the Winters Ring & Pinion 4.86 Ratio 10 Spline with Bearings WIN5401. This high-quality steel gear set is designed for Winters 12-Bolt 10-inch Quick Change differentials, offering a 4.86 gear ratio and 10 spline...WIN5401- SKU:
- WIN5401
- Availability:
- Ships Same Business Day
- Weight:
- 18.50 LBS
- MFG Part #:
- 5401/8104/9147
$614.99 -
Winters 4.86 Ring & Pinion Steel 10 Spline 12-Bolt 10 in Quick Change WIN5400
WINTERS
$549.99Enhance your vehicle's performance with the Winters 4.86 Ring & Pinion set, designed for 12-Bolt 10-inch Quick Change differentials. This steel construction kit features a 4.86 gear ratio and 10 spline configuration, ensuring durability and reliability...WIN5400- SKU:
- WIN5400
- Availability:
- Ships Same Business Day
- Weight:
- 15.28 LBS
- MFG Part #:
- 5400/9147
$549.99 -
6.20 Ratio 9in Ford 69-0290-1
RICHMOND
$554.99Ring and Pinion6.20 Ratio28 Spline PinionFord 9 inKitRIC69-0290-1- SKU:
- RIC69-0290-1
- Availability:
- Ships Same Business Day
- Weight:
- 19.36 LBS
- MFG Part #:
- 69-0290-1
$554.99 -
5.83 Ratio 9in Ford 69-0288-1
RICHMOND
$361.99Ring and Pinion5.83 Ratio28 Spline PinionFord 9 inKitRIC69-0288-1- SKU:
- RIC69-0288-1
- Availability:
- Ships Same Business Day
- Weight:
- 19.31 LBS
- MFG Part #:
- 69-0288-1
$361.99 -
6.33 Ratio 9in Ford 69-0276-1
RICHMOND
$348.99Ring and Pinion6.33 Ratio28 Spline PinionFord 9 inKitRIC69-0276-1- SKU:
- RIC69-0276-1
- Availability:
- Ships Same Business Day
- Weight:
- 21.43 LBS
- MFG Part #:
- 69-0276-1
$348.99 -
5.43 Ratio 9in Ford 69-0069-1
RICHMOND
$300.99Ring and Pinion5.43 Ratio28 Spline PinionFord 9 inKitRIC69-0069-1- SKU:
- RIC69-0069-1
- Availability:
- Ships Same Business Day
- Weight:
- 19.17 LBS
- MFG Part #:
- 69-0069-1
$300.99 -
5.14 Ratio 9in Ford 69-0068-1
RICHMOND
$505.99Ring and Pinion5.14 Ratio28 Spline PinionFord 9 inKitRIC69-0068-1- SKU:
- RIC69-0068-1
- Availability:
- Ships Same Business Day
- Weight:
- 20.60 LBS
- MFG Part #:
- 69-0068-1
$505.99 -
4.86 Ratio 9in Ford 69-0067-1
RICHMOND
$509.99Ring and Pinion4.86 Ratio28 Spline PinionFord 9 inKitRIC69-0067-1- SKU:
- RIC69-0067-1
- Availability:
- Ships Same Business Day
- Weight:
- 20.64 LBS
- MFG Part #:
- 69-0067-1
$509.99 -
Excel Ring & Pinion Gear Set GM 12 Bolt 3.42 12BC342
RICHMOND
$356.99Ring and PinionExcel3.42 Ratio30 Spline Pinion3 Series8.875 inGM 12-BoltKitRIC12BC342- SKU:
- RIC12BC342
- Availability:
- Ships Same Business Day
- Weight:
- 16.00 LBS
- MFG Part #:
- 12BC342
$356.99 -
7.33 Ratio 9in Ford AX F890733AX
MOTIVE GEAR
$517.997.33 Ratio 9in Ford AX Ring and PinionAX Series7.33 Ratio28 Spline PinionFord 9 inKitMOTF890733AX- SKU:
- MOTF890733AX
- Availability:
- Ships Same Business Day
- Weight:
- 19.74 LBS
- MFG Part #:
- F890733AX
$517.99 -
7.16 Ratio 9in Ford AX F890716AX
MOTIVE GEAR
$524.997.16 Ratio 9in Ford AX Ring and PinionAX Series7.16 Ratio28 Spline PinionFord 9 inKitMOTF890716AX- SKU:
- MOTF890716AX
- Availability:
- Ships Same Business Day
- Weight:
- 19.80 LBS
- MFG Part #:
- F890716AX
$524.99 -
7.00 Ratio 9in Ford AX F890700AX
MOTIVE GEAR
$429.997.00 Ratio 9in Ford AX Ring and PinionAX Series7.00 Ratio28 Spline PinionFord 9 inKitMOTF890700AX- SKU:
- MOTF890700AX
- Availability:
- Ships Same Business Day
- Weight:
- 19.35 LBS
- MFG Part #:
- F890700AX
$429.99 -
6.83 Ratio 9in Ford AX F890683AX
MOTIVE GEAR
$562.996.83 Ratio 9in Ford AX Ring and PinionAX Series6.83 Ratio28 Spline PinionFord 9 inKitMOTF890683AX- SKU:
- MOTF890683AX
- Availability:
- Ships Same Business Day
- Weight:
- 19.10 LBS
- MFG Part #:
- F890683AX
$562.99 -
6.66 Ratio 9in Ford AX F890666AX
MOTIVE GEAR
$566.996.66 Ratio 9in Ford AX Ring and PinionAX Series6.66 Ratio28 Spline PinionFord 9 inKitMOTF890666AX- SKU:
- MOTF890666AX
- Availability:
- Ships Same Business Day
- Weight:
- 19.11 LBS
- MFG Part #:
- F890666AX
$566.99
