Summit Racing Transmission & Drivetrain

Combo, Richmond Gear, Ring and Pinion, 4.56:1 Ratio, Ford 8.8 in., Install Kit, Differential Cover, Lube, Kit

Part Number: CMB-14-0073

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Combo, Richmond Gear, Ring and Pinion, 4.56:1 Ratio, GM 8.875 in. "C", 3 Series, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0061

5.0 out of 5 stars ( 1 )

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Combo, Richmond Gear, Ring and Pinion, 4.56:1 Ratio, Ford 9 in., 3.250 in. Case, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0038

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Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, GM 7.5/7.625 in., 3 Series, Install Kit, Kit

Part Number: CMB-14-0046

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Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, GM 7.5/7.625 in., 3 Series, Install Kit, 1982-98, Kit

Part Number: CMB-14-0047

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Combo, Richmond Gear, Ring and Pinion, 4.57:1 Ratio, Mopar, 8.75 in., 489 Case, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0023

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Combo, Richmond Gear, Ring and Pinion, 4.11:1 Ratio, Ford 8 in., Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0029

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Automatic Transmission Rebuild Kit, 550HP, Kolene Steels, GM, TH400, Kit

Part Number: SUM-705034

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 60, 35 Spline, 3 Series, Each

Part Number: SUM-730977

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Automatic Transmission Rebuild Kit, 750HP, Kolene Steels, GM, TH350, Non-Lockup, Kit

Part Number: SUM-705030

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Automatic Transmission Rebuild Kit, 750HP, Kolene Steels, GM, TH400, Kit

Part Number: SUM-705032

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Automatic Transmission Rebuild Kit, 750HP, Kolene Steels, GM, 700R4, Kit

Part Number: SUM-705036

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Axle Housing, Circle Track, Grand National, Ford 9 in., Fabricated, Mild Steel, 60 in. Length, Each

Part Number: SUM-CTHN300300S

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Axle Upgrade Combo, Dana 60, 35 Spline, Spicer Non-Greasable U-Joints, Spicer Axle Shafts, Drive Hubs, Kit

Part Number: CMB-35-0005

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Wheel Hub, Circle Track, Steel, Black, Grand National Rear End, 5 x 5.00 in. Bolt Pattern, Kit

Part Number: SUM-CTGNHRK-5

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 60, Dana 61, 32 Spline, 3 Series, Each

Part Number: SUM-730976

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Bellhousing, Steel, Black, SFI 6.1, Chevy SB/BB to Chevy LS T-56 Transmission, 6.320 in. Depth, Kit

Part Number: SUM-7001102

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Differential Carrier, Positraction, Chrysler 9.25, 31 Spline, Rear, Each

Part Number: SUM-730970

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Differential Carrier, Positraction, 28-spline, Rear, Ford 7.5 in., Ford, Mercury, Each

Part Number: SUM-730985

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Differential Carrier, Positraction, 30-spline, Rear, Toyota 8 in., Each

Part Number: SUM-730991

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, GM 8.875 in. Passenger Car, 33-spline, 4.10 and Higher Gear Ratios Only, Rear, Each

Part Number: SUM-730952

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 50, Dana 50 IFS, 30 Spline, Ford, Each

Part Number: SUM-730974

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 60, Dana 61, 30 Spline, 4 Series, Each

Part Number: SUM-730978

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 60, 35 Spline, 4 Series, Each

Part Number: SUM-730980

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Combo, Richmond Gear, Ring and Pinion, 3.73:1 Ratio, GM 7.5/7.625 in., 2 Series, Install Kit, Kit

Part Number: CMB-14-0040

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