Summit Racing Differential & Rear-End Components

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Car, Set

Part Number: SUM-741204

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Differential Cover, Aluminum, Polished, GM, 12-Bolt 8.875 in., Truck, Kit

Part Number: SUM-730503

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Jul 8, 2025 if ordered today

Differential Cover, Aluminum, Natural, Summit Logo, Bearing Cap Support, GM Passenger Car, 12-Bolt, Each

Part Number: SME-8510200

4.83 out of 5 stars ( 24 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: SUM-741005

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Axles, Direct Fit, 1541H Steel, 31-Spline Aftermarket Carrier, Ford, 8.8 in., 4 x 4.25 in. bolt pattern, Kit

Part Number: SUM-700125

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., Set

Part Number: SUM-741014

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Spool, Ultralight, Steel, 31-spline, Ford 9 in., Each

Part Number: SUM-G7811LW

Not Yet Reviewed

Estimated Ship Date: Today

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Spool, Full Size, Steel, 28-Spline, Ford 9 in., (strip & track only),Each

Part Number: SUM-G7810

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Ring and Pinion Gears, Circle Track, Ford 9 in., 6.66:1 Ratio, 28-Spline Pinion, Set

Part Number: SUM-CTF9666LW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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Gear, Ring and Pinion, 5.43:1 Ratio, Ford, 9 in., Set

Part Number: SUM-740909

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Installation Kit, Ring and Pinion, Basic, GM, 8.875 in., Kit

Part Number: SUM-G7922K

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Differential Cover, Aluminum, Black Powdercoated, Ford, 10.25 in., 10.5 in., Sterling, 12-Bolt, Kit

Part Number: SUM-730509B

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5/7.625 in., Set

Part Number: SUM-741017

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Differential Cover, Aluminum, Black Powdercoated, Dana, 60, 70, Kit

Part Number: SUM-730504B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 9, 2025 if ordered today

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Axles, Direct Fit, 1541H Steel, 28-Spline, Chevy, Pontiac, 7.625 in., Kit

Part Number: SUM-700119

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jul 14, 2025 if ordered today

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Axles, Direct Fit, 1541H Steel, 28-Spline, Chevy, 8.5 in., Kit

Part Number: SUM-700117

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jul 22, 2025 if ordered today

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Ring and Pinion Gear, Circle Track, Ford 9 in., 5.29:1 Ratio, 28-Spline Pinion, Set

Part Number: SUM-CTF9529LW

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

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Axles, Circle Track, 8620 Heat Treated Steel, Full Floating, Ford 9 in., 28-Spline, Pair

Part Number: SUM-CTAXBOXK28

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

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