Availability
Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set
Part Number: SPZ-36282
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set
Part Number: SPZ-36162
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Ring and Pinion Gears,USA Standard 11.5" AAM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing
Part Number: SPZ-10820
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Ring and Pinion Gears,USA Standard 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing
Part Number: SPZ-10819
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
11.5AAM GM & Chrysler (fits All Years) UNIVERSAL standard Open spider gear kit.
Part Number: SPZ-39020
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Blocking Ring, Manual Transmission Blocking Ring
Part Number: SPZ-ZMSRZFS6-14
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Axle 11.5" GM REAR, FULL FLOAT'00-'10 2500 & 3500 w/ SRW, 30spl, 35.6"(In), 35.9"(Out), 3.56" BP
Part Number: SPZ-11955
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set
Part Number: SPZ-36163
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Fits '01-'07 GM Silverado & Sierra 2500 & 3500 with five speed ATor six speed MT. 27 11/8" weld to weld.
Part Number: SPZ-44458
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Manual Transmission Gear, Manual Transmission Gear
Part Number: SPZ-ZMNV17272
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Synchro Key, Manual Transmission Synchro Key
Part Number: SPZ-ZMNV17299
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Synchro Sleeve, Manual Transmission Synchro Sleeve
Part Number: SPZ-ZMZF47-128
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Gear Thrust Washer, Manual Transmission Gear Thrust Washer
Part Number: SPZ-ZMZFS6-22
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Gear, Manual Transmission Gear
Part Number: SPZ-ZMZFS6-36
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Gear, Manual Transmission Gear
Part Number: SPZ-ZMZFS6-48
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Gear, Manual Transmission Gear
Part Number: SPZ-ZMNV16999
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Replacement Parts, ZF M/T 1ST & 2ND SLEEVE 6SPD
Part Number: SPZ-76577
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Gear, Manual Transmission Gear
Part Number: SPZ-ZMNV17293
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Gear, Manual Transmission Gear
Part Number: SPZ-ZMNV17309
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Synchro Assembly, Manual Transmission Synchro Assembly
Part Number: SPZ-ZMNV23678
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission Synchro Key, Manual Transmission Key and Spring Kit
Part Number: SPZ-ZMZFS6-K1
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
RING AND PINION GEARS, USA Standard ring & pinion sets
Part Number: SPZ-36328
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
USA Standard Ring & Pinion gear set for GM 11.5" in a 4.11 ratio
Part Number: SPZ-36161
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Axle 9.5" GM REAR, '99-'07, 33-5/16", 8 LUG, 33spl, SEMI-FLOATSHAFT
Part Number: SPZ-12216
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing
Part Number: SPZ-10821
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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