1966 USA Standard Gear Parts and Accessories

Ring and Pinion Gears, 4.88:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36048

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Estimated Ship Date: Mar 2, 2026 if ordered today

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USA Standard steel spool for Dana 44 with 30 spline axles, 3.73 & down

Part Number: SPZ-59013

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Estimated Ship Date: Mar 2, 2026 if ordered today

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USA Standard Gear replacement spider gear set for Dana 60, 30 spline

Part Number: SPZ-39008

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Estimated Ship Date: Mar 2, 2026 if ordered today

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8.2" CHEVY BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-58049

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Estimated Ship Date: Mar 2, 2026 if ordered today

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12P GM BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58044

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Ring and Pinion, Installation Kit, Dana 44, Kit

Part Number: SPZ-58036

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Transfer Case Rebuild Kits, DANA 20 T-CASE BEARING KIT '66-'72 FORD

Part Number: SPZ-71571

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Ring and Pinion Installation Kit, GM 8.5 in., Rear, Kit

Part Number: SPZ-37058

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Ring and Pinion Gears, 4.88:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30, Set

Part Number: SPZ-36027

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Differential Ring and Pinion, USA Standard Ring & Pinion gear set for Chrysler 8.25" in a 3.07 ratio

Part Number: SPZ-36350

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USA Standard steel spool for Dana 60 with 35 spline axles, 4.56 & up

Part Number: SPZ-59018

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Estimated Ship Date: Mar 2, 2026 if ordered today

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USA Standard Master Overhaul kit Dana 70 differential

Part Number: SPZ-37022

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Estimated Ship Date: Mar 2, 2026 if ordered today

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USA standard ring & pinion gear set for Ford 9" in a 6.00 ratio.

Part Number: SPZ-36150

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 10-bolt, 27-spline, Standard Gear Rotation, Toyota, 9.5 in., Set

Part Number: SPZ-36258

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Estimated Ship Date: Mar 2, 2026 if ordered today

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D44 19spl BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-58031

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Estimated Ship Date: Mar 2, 2026 if ordered today

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9" FORD SPARTAN LOCKER EXTRA_SHORT X/PIN SHAFT

Part Number: SPZ-17044

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Axle Shaft, 28-Spline, 27.125 in. Length, Rear, Ford, Each

Part Number: SPZ-35034

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Ring and Pinion Gears, Dana 44, 3.08:1 Ratio, 26-spline, Standard Rotation, Dana 44, Chevrolet, Dodge, Ford, GMC, International, Isuzu, Jeep, Set

Part Number: SPZ-36038

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Differential Ring and Pinion, USA Standard Ring & Pinion replacement gear set for Dana 30 in a 3.08 ratio

Part Number: SPZ-36347

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Estimated Ship Date: Feb 27, 2026 if ordered today

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USA Standard mini spool for Ford 9" with 28 spline axles

Part Number: SPZ-59022

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: SPZ-59004

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Estimated Ship Date: Feb 26, 2026 if ordered today

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USA Standard mini spool for Dana 44 with 30 spline axles

Part Number: SPZ-59021

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Estimated Ship Date: Feb 26, 2026 if ordered today

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USA Standard Ring & Pinion gear set for Ford 9" in a 5.29 ratio

Part Number: SPZ-36146

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Fits '66-'70 Ford Bronco front. 23 5/16" long from center of u/joint caps.

Part Number: SPZ-44069

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Estimated Ship Date: Mar 2, 2026 if ordered today

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USA Standard steel spool for Dana 60 with 30 spline axles, 4.56 & up

Part Number: SPZ-59017

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Estimated Ship Date: Mar 2, 2026 if ordered today

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