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20 Best Rear End Gear Ratio For Street Racing (2022 Updated)

The rear end gear ratio for street racing is 3.08:1.

20 Best Rear End Gear Ratio For Street Racing

1. Richmond 79-0070-1 Pro Gear Differential Ring and Pinion

Richmond 79-0070-1 Pro Gear Differential Ring and Pinion

  • Richmond ring and pinion gear sets are computer-controlled manufactured from the foundry
  • Gears cut at 1,000th of an inch precision
  • The finished product is heat treated to consistently provide some of the strongest gears possible
  • Engineered to meet or exceed OEM specifications at a great value
  • Extensive testing is performed on all Richmond products

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JEGS High Performance
Advance Auto Parts

Product Details

Specifications

Details
Part Type Ring and Pinion Gears
Differential Case Design Type Ford 9 in.
Ring Gear Bolts 10
Pinion Spline Count 35
Ring Gear Rotation Standard

2. Yukon Gear & Axle YG F10.5-373-37 Ring and Pinion Gear Set

Yukon Gear & Axle YG F10.5-373-37 Ring and Pinion Gear Set

  • 10.5 in

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Product Details

Specifications

Details
Length 19 in
Height 6 in
Width 14 in
Weight 28.15 lb

3. Ford Racing M-4209-88373 – 8.8 inch 3.73 Ring Gear and Pinion

Ford Racing M-4209-88373 - 8.8 inch 3.73 Ring Gear and Pinion

  • Country of Origin : United States
  • Package Dimensions: 13.5 L x 38.4 H x 29.3 W (centimeters)
  • Fit type: Vehicle Specific
  • Package Weight: 8.766 kilograms

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AmericanMuscle.com

Product Details

Specifications

Details
Length 15.3 in
Height 5.5 in
Width 11.5 in
Product Weight
Weight 18.8 lb

4. Richmond Gear 49-0039-1 – Differential Ring and Pinion

Richmond Gear 49-0039-1 - Differential Ring and Pinion

  • Richmond ring and pinion gear sets are computer-controlled manufactured from the foundry
  • Gears cut at 1,000th of an inch precision
  • The finished product is heat treated to consistently provide some of the strongest gears possible
  • Engineered to meet or exceed OEM specifications at a great value
  • Extensive testing is performed on all Richmond products

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Discount Bandit – Auto Part Emporium

Product Details

Specifications

Details
Length 15 in
Height 5.3 in
Width 11 in
Weight 17 lb

5. Richmond 79-0007-1 Pro Gear Ring and Pinion Set

Richmond 79-0007-1 Pro Gear Ring and Pinion Set

  • Richmond ring and pinion gear sets are computer-controlled manufactured from the foundry
  • Gears cut at 1,000th of an inch precision
  • The finished product is heat treated to consistently provide some of the strongest gears possible
  • Engineered to meet or exceed OEM specifications at a great value
  • Extensive testing is performed on all Richmond products

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Amazon
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Summit Racing
KT In Stock Auto Parts

Product Details

Specifications

Details
Length 15 in
Height 5.3 in
Width 11 in
Weight 19.1 lb

6. G2 Axle and Gear 1-2021-410 Ring and Pinion

G2 Axle and Gear 1-2021-410 Ring and Pinion

  • 8.5 in

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Truck & Gear
4 Wheel Parts
Summit Racing

Product Details

Specifications

Details
Length 12 in
Height 6 in
Width 11 in
Weight 19 lb

7. Motive Gear F7.5-308 – Ring and Pinion

Motive Gear F7.5-308 - Ring and Pinion

  • Experienced installers know Motive Gear and trust us for the best quality and value for OEM replacement Ring and Pinions
  • Engineered to the highest standards, every Motive Gear Ring and Pinion goes through rigid quality control processes in our in-house lab
  • Street or Off-Road Use

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4 Wheel Parts
AutoZone

Product Details

Specifications

Details
Length 15 in
Height 5.25 in
Width 11 in
Weight 14.65 lb

8. Ford Racing M-4209-88409A – 8.8 inch 4.09 Ring Gear and Pinion

Ford Racing M-4209-88409A - 8.8 inch 4.09 Ring Gear and Pinion

  • Many products require vehicle-specific fitment.
  • View the Compatibility table to ensure the part fits your year, make, model and submodel.
  • Please reference the submodel information located on the far left within the Compatibility table under “Notes”.

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AmericanMuscle.com
Summit Racing

Product Details

Specifications

Details
Length 15.3 in
Height 5.5 in
Width 11.5 in
Weight 19.8 lb

Reviews From Real Customers

Stickyy5
ShawnS

9. Motive Gear F7.5-410 – Ring and Pinion

Motive Gear F7.5-410 - Ring and Pinion

  • Experienced installers know Motive Gear and trust us for the best quality and value for OEM replacement Ring and Pinions
  • Engineered to the highest standards, every Motive Gear Ring and Pinion goes through rigid quality control processes in our in-house lab
  • Street or Off-Road Use

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Summit Racing
Ron’s Machining Service

Product Details

Specifications

Details
Length 15 in
Height 5.25 in
Width 11 in
Weight 15.2 lb

10. Richmond 79-0078-1 Pro Gear Differential Ring and Pinion

Richmond 79-0078-1 Pro Gear Differential Ring and Pinion

  • 5.00 / 28

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Sears
Pit Stop USA

Product Details

Specifications

Details
Length 15 in
Height 5.3 in
Width 11 in
Weight 19.1 lb

11. Yukon Gear & Axle High Performance Ring & Pinion Pro Gear Set for Ford 9″ in A 4.29 Ratio YG F9-PRO-429-O

Yukon Gear & Axle High Performance Ring & Pinion Pro Gear Set for Ford 9

  • Ring And Pinion Gear Set
  • 9 in. 10 Bolt
  • Use Of Latest Design And Manufacturing Technology
  • Strong And Easy To Set Up

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Amazon
eBay
Walmart – BuyAutoParts
Off Road Warehouse

Product Details

Specifications

Details
Length 16 in
Height 6 in
Width 12 in
Weight 18.6 lb

12. Richmond Gear 49-0041-1 – Differential Ring and Pinion

Richmond Gear 49-0041-1 - Differential Ring and Pinion

  • Richmond ring and pinion gear sets are computer-controlled manufactured from the foundry
  • Gears cut at 1,000th of an inch precision
  • The finished product is heat treated to consistently provide some of the strongest gears possible
  • Engineered to meet or exceed OEM specifications at a great value
  • Extensive testing is performed on all Richmond products

Check Latest Price

Sold By Price
Amazon
eBay
Summit Racing
KT In Stock Auto Parts

Product Details

Specifications

Details
Length 15 in
Height 5.3 in
Width 11 in
Weight 18.4 lb

13. Richmond Gear 79-0021-1 – Pro Gear Differential Ring and Pinion

Richmond Gear 79-0021-1 - Pro Gear Differential Ring and Pinion

  • Richmond ring and pinion gear sets are computer-controlled manufactured from the foundry
  • Gears cut at 1,000th of an inch precision
  • The finished product is heat treated to consistently provide some of the strongest gears possible
  • Engineered to meet or exceed OEM specifications at a great value
  • Extensive testing is performed on all Richmond products

Check Latest Price

Sold By Price
Amazon
eBay – summitracing_sales
CARiD.com
Summit Racing

Product Details

Specifications

Details
Length 15 in
Height 5.25 in
Width 11 in
Weight 21 lb

14. Richmond Sgm7509 Differential Ring and Pinion

Richmond Sgm7509 Differential Ring and Pinion

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Ron’s Machining Service
Pit Stop USA
A-1 Racing Products

Product Details

Reviews From Real Customers

03DSG
BigDaddyAaron
Ruck

15. Richmond 79-0019-1 Pro Gear Ring and Pinion Set

Richmond 79-0019-1 Pro Gear Ring and Pinion Set

  • 1986 Ford F-150 XLT Lariat Standard Cab Pickup 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated Rear
  • 1986 Ford F-150 XLT Lariat Standard Cab Pickup 2-Door 4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated Rear
  • 1986 Ford F-150 XLT Lariat Extended Cab Pickup 2-Door 5.8L 351Cu. In. V8 GAS OHV Naturally Aspirated Rear

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Tweetys RV and Truck Accessories

Product Details

Specifications

Details
Length 15 in
Height 5.3 in
Width 11 in
Weight 18.8 lb

16. Speedway Pro Gears Ford 8 inch Ring & Pinion Gear 3.80:1 Ratio

Speedway Pro Gears Ford 8 inch Ring & Pinion Gear 3.80:1 Ratio

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Speedway Motors

Product Details

Specifications

Details
Ring Tooth Count Select Ratio to see
Pinion Tooth Count Select Ratio to see
Shaft Diameter 1.188″
Outside Diameter 8″
Spline Count 25

Reviews From Real Customers

fordomatic
Old mechanic
Ice44

17. 4.10 Gear Ratio, Ford 8.8 inch – Summit Racing Street & Strip Ring and Pinion Sets | Summit Racing Equipment 748802

4.10 Gear Ratio, Ford 8.8 inch - Summit Racing Street & Strip Ring and Pinion Sets | Summit Racing Equipment 748802

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Summit Racing

Product Details

Specifications

Details
Part Type Ring and Pinion Gears
Differential Case Design Type Ford 8.8 in.
Cover Bolts 10
Ring Gear Bolts 10
Pinion Spline Count 30

18. 3.42 Gear Ratio, GM 7.5 inch – Summit Racing Street & Strip Ring and Pinion Sets | Summit Racing Equipment 741013

3.42 Gear Ratio, GM 7.5 inch - Summit Racing Street & Strip Ring and Pinion Sets | Summit Racing Equipment 741013

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Summit Racing

Product Details

Specifications

Details
Part Type Ring and Pinion Gears
Differential Case Design Type GM 7.5/7.625 in.
Cover Bolts 10
Ring Gear Bolts 10
Pinion Spline Count 27

19. Richmond F9543 Excel Ring & Pinion Gear Set Ford 9in 5.43 Ratio

Richmond F9543 Excel Ring & Pinion Gear Set Ford 9in 5.43 Ratio

  • 5.43 Gear Ratio

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CARiD.com

Product Details

Specifications

Details
Length 15 in
Height 5.25 in
Width 11 in
Weight 19.35 lb

20. 4.10 Gear Ratio, GM 7.5 inch – Summit Racing Street & Strip Ring and Pinion Sets | Summit Racing Equipment 741016

4.10 Gear Ratio, GM 7.5 inch - Summit Racing Street & Strip Ring and Pinion Sets | Summit Racing Equipment 741016

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eBay – summitracing_sales
Summit Racing

Product Details

Specifications

Details
Part Type Ring and Pinion Gears
Differential Case Design Type GM 7.5/7.625 in.
Cover Bolts 10
Ring Gear Bolts 10
Pinion Spline Count 27

Conclusion

The best rear end gear ratio for street racing depends on a number of factors, including the power of your engine, the weight of your car, the tire size, and the final drive ratio. However, a good rule of thumb is to choose a gear ratio that will allow your engine to rev up to its redline in each gear.

This will ensure that you have the most power available when you need it.

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