DODGE CHALLENGER USA Standard Gear Parts and Accessories

Gear, Ring and Pinion, 3.55:1, Chrysler, 8.75 in. 742, Set

Part Number: SPZ-36300

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Ring and Pinion Gears, 3.55:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36018

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36020

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Estimated Ship Date: Dec 19, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Chrysler 8.75" (41 housing) in a 3.73 ratio

Part Number: SPZ-36013

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Ring and Pinion Gears, 3.90:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36019

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36021

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Estimated Ship Date: Dec 18, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Chrysler 9.25" in a 3.21 ratio

Part Number: SPZ-36017

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Estimated Ship Date: Dec 18, 2025 if ordered today

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USA Standard Master Overhaul kit for Chrysler 8.75" #89 housing with 25520/90 differential bearings

Part Number: SPZ-37094

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Estimated Ship Date: Dec 18, 2025 if ordered today

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USA Standard Master Overhaul kit, Chrysler, 8.75 in., 489 Case, Kit

Part Number: SPZ-37091

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Estimated Ship Date: Dec 19, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Chrysler 8.75" in a 3.90 ratio

Part Number: SPZ-36016

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Estimated Ship Date: Dec 19, 2025 if ordered today

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8.75" Chrysler 89 Drop Out case, up to 500 HP, nodular iron

Part Number: SPZ-59001

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Estimated Ship Date: Dec 18, 2025 if ordered today

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RING AND PINION GEARS, USA Standard ring & pinion sets

Part Number: SPZ-36022

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Estimated Ship Date: Dec 18, 2025 if ordered today

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USA Standard Master Overhaul kit, Chrysler, 8.75 in., 741 Case, Kit

Part Number: SPZ-37092

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Estimated Ship Date: Dec 18, 2025 if ordered today

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USA Standard Master Overhaul kit for Chrysler 8.75" #41 housing with LM104912/49 carrier bearings

Part Number: SPZ-37089

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Estimated Ship Date: Dec 19, 2025 if ordered today

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USA Standard Master Overhaul kit, Chrysler, 8.75 in., 742 Case, Kit

Part Number: SPZ-37090

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Estimated Ship Date: Dec 19, 2025 if ordered today

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USA Standard Master Overhaul kit for Chrysler 8.75" #42 housing with 25520/90 differential bearings

Part Number: SPZ-37093

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Estimated Ship Date: Dec 19, 2025 if ordered today

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