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Every racer knows that having huge horsepower is worthless if you can't get it to the wheels. Speedway Motors has the driveline parts you need to put the power to the pavement! From Curries Axles to Fast Shaft Drive Shafts and everything in between, you can count on Speedway Motors to have the parts you need in-stock and ready to ship today!

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DMI XR-1, Rear Position, Differential Included

Ships Free

Position: Rear

Differential Included: Yes

Gear Ratio: 4.12:1

Material Type: Magnesium

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Grand National, Winters Quick Change, Rear Position

Position: Rear

Axle Type: Full Floating

Overall Width: 60"

Differential Included: Yes

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Grand National, Winters Quick Change, Rear Position

Position: Rear

Axle Type: Full Floating

Overall Width: 60"

Differential Included: Yes

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Winters Competition 305, Rear Position, 42 Axle Splines

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Gear Ratio: 4.11:1

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Winters Quick Change, Rear Position, 4.11:1 Gear Ratio

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Gear Ratio: 4.11:1

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DMI XR-1, Rear Position, Differential Included, Natural

Ships Free

Position: Rear

Differential Included: Yes

Gear Ratio: 4.12:1

Material Type: Magnesium

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Position: Rear

Axle Type: Full Floating

Differential Included: Yes

Gear Ratio: 4.12:1

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DMI XR-1, Rear Position, Single Shaft Axle Type

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Gear Ratio: 4.12:1

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$1,799.99
$2,017.25

Rear Position, Single Shaft Axle Type, 42 Axle Splines

Clearance

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Gear Ratio: 4.33:1

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Rear Position, Full Floating Axle Type, 31 Axle Splines

Position: Rear

Axle Type: Full Floating

Overall Width: 60"

Differential Included: Yes

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Ford 9 Inch, Rear Position, 12.19 Inch Rotor Diameter

Ships Free

Position: Rear

Bolt Pattern: Multi: 5 on 4.5" | 4.75" | 5"

Rotor Diameter: 12.19 Inch

Rotor Type: Vented

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Ford 9 Inch, Rear Position, 12.19 Inch Rotor Diameter

Ships Free

Position: Rear

Bolt Pattern: Multi: 5 on 4.5" | 4.75" | 5"

Rotor Diameter: 12.19 Inch

Rotor Type: Vented

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Winters Competition 305, Rear Position, 42 Axle Splines

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Gear Ratio: 3.78:1

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$1,642.49
$1,824.99

Grand National, Winters Quick Change, Rear Position

Clearance

Position: Rear

Axle Type: Full Floating

Differential Included: Yes

Gear Ratio: 4.12:1

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Rear Position, Single Shaft Axle Type, Hi-Temp Black

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Ring Gear Size: 10 Inch

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Ford 9 Inch, Rear Position, 12.19 Inch Rotor Diameter

Ships Free

Position: Rear

Bolt Pattern: Multi: 5 on 4.5" | 4.75" | 5"

Rotor Diameter: 12.19 Inch

Rotor Type: Vented

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Position: Rear

Axle Type: Full Floating

Overall Width: 60"

Differential Included: Yes

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Winters Pro Eliminator, Rear Position, 31 Axle Splines

Ships Free

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Axle Splines: 31

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Chevy Big Block V8, Bert, Brinn, Magnesium, Natural

Ships Free

Material Type: Magnesium

Finish: Natural

Hardware Included: Yes

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Winters Pro Eliminator, Rear Position, 42 Axle Splines

Position: Rear

Axle Type: Single Shaft

Differential Included: Yes

Ring Gear Size: 10 Inch

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Chevy LS V8, Internal Engine Balance, Hardware Included

Ships Free

Engine Balance: Internal

Input Spline Quantity: 26

Input Shaft Diameter: 1.125"

Clutch Diameter: 10.5"

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Chevy LS V8, Internal Engine Balance, Hardware Included

Ships Free

Engine Balance: Internal

Input Spline Quantity: 26

Input Shaft Diameter: 1.125"

Clutch Diameter: 10.5"

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Rear Inboard Position, Splined Bolt Pattern, Anodized

Ships Free

Position: Rear Inboard

Bolt Pattern: Splined

Rotor Diameter: 10.32 Inch

Rotor Type: Vented

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Winters Pro Eliminator, Winters Ultimate Pro, Natural

Axle Type: Full Floating

Overall Width: 60"

Differential Included: Yes

Gear Ratio: 4.86:1

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Position: Rear

Axle Type: Full Floating

Overall Width: 60"

Differential Included: Yes

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Rear Inboard Position, Splined Bolt Pattern, Anodized

Ships Free

Position: Rear Inboard

Bolt Pattern: Splined

Rotor Diameter: 10.40 Inch

Rotor Type: Vented

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Rear Inboard Position, Splined Bolt Pattern, Anodized

Ships Free

Position: Rear Inboard

Bolt Pattern: Splined

Rotor Diameter: 10.40 Inch

Rotor Type: Vented

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Rear Position, Single Shaft Axle Type, 31 Axle Splines

Ships Free

Position: Rear

Axle Type: Single Shaft

Differential Included: No

Axle Splines: 31

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Rear Position, Single Shaft Axle Type, 31 Axle Splines

Ships Free

Position: Rear

Axle Type: Single Shaft

Axle Splines: 31

Hardware Included: Yes

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