1978 : GMC : K25 PICKUP : 5.0L 305 cubic inch V8 : Drivetrain : Differential Ring and Pinion  | Price | Add to Cart |
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USA STANDARD GEAR Part # ZGGM85411 More Info 4.11 ratio
4WD; USA Standard Ring & Pinion gear set for GM 8.5" in a 4.11 ratio; Front Diff |
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| $103.79 | |
USA STANDARD GEAR Part # ZGGM85488 More Info 4.88 ratio
4WD; USA Standard Ring & Pinion gear set for GM 8.5" in a 4.88 ratio; Front Diff |
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| $103.79 | |
USA STANDARD GEAR Part # ZGGM85456 More Info 4.56 ratio
4WD; USA Standard Ring & Pinion gear set for GM 8.5" in a 4.56 ratio; Front Diff |
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| $110.89 | |
USA STANDARD GEAR Part # ZGGM85513 More Info 5.13 ratio
4WD; USA Standard Ring & Pinion gear set for GM 8.5" in a 5.13 ratio; Front Diff |
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| $118.79 | |
USA STANDARD GEAR Part # ZGGM85342 More Info 3.42 ratio 
4WD; USA Standard Ring & Pinion gear set for GM 8.5" in a 3.42 ratio; Front Diff |
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| $119.79 | |
USA STANDARD GEAR Part # ZGGM85373 More Info 3.73 ratio
4WD; USA Standard Ring & Pinion gear set for GM 8.5" in a 3.73 ratio; Front Diff |
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| $119.79 | |
USA STANDARD GEAR Part # ZGD44538 More Info 5.38 ratio
4WD; For Dana 44 in a 5.38 ratio; Front Diff |
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| $124.79 | |
USA STANDARD GEAR Part # ZGD44354 More Info Ring & Pinion replacement gear set 3.54 ratio
4WD; For Dana 44 in a 3.54 ratio; Front Diff |
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| $124.79 | |
USA STANDARD GEAR Part # ZGD44456T More Info Thick Gear
4WD; "Thick" gear set for Dana 44 in a 4.56 ratio; Front Diff |
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| $124.79 | |
USA STANDARD GEAR Part # ZGD44392 More Info 3.92 ratio.
4WD; For Dana 44 in a 3.92 ratio.; Front Diff (Only 2 Remaining) |
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| $125.79 | |
USA STANDARD GEAR Part # ZGD44411 More Info 4.11 ratio
4WD; For Dana 44 in a 4.11 ratio; Front Diff (Only 1 Remaining) |
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| $125.79 | |
USA STANDARD GEAR Part # ZGD44456TRUB More Info For Dana Rubicon 44 in a 4.56 ratio
4WD; For Dana Rubicon 44 in a 4.56 ratio; Front Diff (Only 1 Remaining) |
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| $125.79 | |
USA STANDARD GEAR Part # ZGD44411T More Info Thick Gear
4WD; "Thick" gear set for Dana 44 in a 4.11 ratio; Front Diff |
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| $125.79 | |
USA STANDARD GEAR Part # ZGD44488T More Info Thick Gear
4WD; "Thick" gear set for Dana 44 in a 4.88 ratio; Front Diff |
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| $125.79 | |
USA STANDARD GEAR Part # ZGGM85538 More Info 5.38 (NEEDS NOTCHED X/P).
4WD; 8.5" GM 5.38 Ring & Pinion (NEEDS NOTCHED X/P).; Front Diff (Only 3 Remaining) |
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| $130.89 | |
USA STANDARD GEAR Part # ZGD44513 More Info 5.13 ratio
4WD; For Dana 44 in a 5.13 ratio; Front Diff (Only 3 Remaining) |
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| $133.79 | |
USA STANDARD GEAR Part # ZGGM85308 More Info 3.08 ratio
4WD; USA Standard Ring & Pinion gear set for GM 8.5" in a 3.08 ratio; Front Diff (Only 2 Remaining) |
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| $136.79 | |
USA STANDARD GEAR Part # ZGD44488 More Info 4.88 ratio
4WD; For Dana 44 in a 4.88 ratio; Front Diff |
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| $138.79 | |
USA STANDARD GEAR Part # ZGD44589 More Info 5.89 ratio
4WD; For Dana 44 in a 5.89 ratio; Front Diff (Only 3 Remaining) |
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| $139.79 | |
USA STANDARD GEAR Part # ZGD44513T More Info Thick Gear
4WD; "Thick" gear set for Dana 44 in a 5.13 ratio; Front Diff |
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| $139.79 | |
USA STANDARD GEAR Part # ZGGM14T411 More Info 14 bolt truck in a 4.11 ratio
4WD; USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.11 ratio; Rear Diff |
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| $144.79 | |
USA STANDARD GEAR Part # ZGGM14T456 More Info 14 bolt truck in a 4.56 ratio
4WD; USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.56 ratio; Rear Diff |
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| $144.79 | |
USA STANDARD GEAR Part # ZGGM14T456T More Info Thick Gear
4WD; USA Standard Ring & Pinion "thick" gear set for 10.5" GM 14 bolt truck in a 4.56 ratio; Rear Diff (Only 3 Remaining) |
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| $144.79 | |
USA STANDARD GEAR Part # ZGGM14T488T More Info Thick Gear
4WD; USA Standard Ring & Pinion "thick" gear set for 10.5" GM 14 bolt truck in a 4.88 ratio; Rear Diff |
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| $144.79 | |
USA STANDARD GEAR Part # ZGGM14T513T More Info Thick Gear
4WD; USA Standard Ring & Pinion "thick" gear set for 10.5" GM 14 bolt truck in a 5.13 ratio; Rear Diff |
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| $144.79 | |
USA STANDARD GEAR Part # ZGGM14T538T More Info Thick Gear
4WD; USA Standard Ring & Pinion "thick" gear set for 10.5" GM 14 bolt truck in a 5.38 ratio; Rear Diff |
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| $144.79 | |
USA STANDARD GEAR Part # ZGGM14T373 More Info 14 bolt truck in a 3.73 ratio
4WD; USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 3.73 ratio; Rear Diff (Only 3 Remaining) |
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| $145.79 | |
USA STANDARD GEAR Part # ZGD44427 More Info 4.27 ratio
4WD; For Dana 44 in a 4.27 ratio; Front Diff (Only 1 Remaining) |
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| $163.79 | |
DANA SPICER Part # DS7060175 More Info 4.09 kit, OEM
For Diff : Dana 44 Front, Standard Rotation, with 30 Splines, 4WD (Only 1 Remaining) |
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| $287.99 | |
DANA SPICER Part # DS7060174 More Info 3.73 kit, OEM
For Diff : Dana 44 Front, Standard Rotation, with 30 Splines, 4WD (Only 1 Remaining) |
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| $288.79 | |
GENERAL MOTORS Part # GM85342 OEM set 3.42 ratio. 3.42 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 3.42 ratio.; Front Diff |
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| $306.99 | |
GENERAL MOTORS Part # GM85373 OEM set 3.73 ratio. 3.73 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 3.73 ratio.; Front Diff |
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| $306.99 | |
GENERAL MOTORS Part # GM85373ABS OEM set 3.73 ratio. 3.73 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 3.73 ratio.; Front Diff (Only 1 Remaining) |
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| $311.79 | |
GENERAL MOTORS Part # GM85456 OEM set 4.56 ratio. 4.56 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 4.56 ratio.; Front Diff (Only 2 Remaining) |
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| $321.79 | |
DANA SPICER Part # DS7060171 More Info 3.07 kit, OEM
For Diff : Dana 44 Front, Standard Rotation, with 30 Splines, 4WD (Only 1 Remaining) |
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| $323.79 | |
GENERAL MOTORS Part # GM14513 OEM, 5.13 ratio; 5.13 Axle Ratio
4WD; OEM GM 10.5" 14 bolt truck ring & pinion set, 5.13 ratio; Rear Diff |
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| $326.79 | |
GENERAL MOTORS Part # GM85342ABS OEM set 3.42 ratio. 3.42 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 3.42 ratio.; Front Diff (Only 1 Remaining) |
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| $326.89 | |
GENERAL MOTORS Part # GM85411ABS OEM set 4.11 ratio. 4.11 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 4.11 ratio.; Front Diff (Only 1 Remaining) |
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| $326.89 | |
GENERAL MOTORS Part # GM14373 OEM 4 bolt truck set, 3.73 ratio; 3.73 Axle Ratio
4WD; OEM GM 10.5" 14 bolt truck ring & pinion set, 3.73 ratio; Rear Diff (Only 1 Remaining) |
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| $414.79 | |
GENERAL MOTORS Part # GM14411 OEM, 4.11 ratio; 4.11 Axle Ratio
4WD; OEM GM 10.5" 14 bolt truck ring & pinion set, 4.11 ratio; Rear Diff (Only 4 Remaining) |
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| $414.79 | |
GENERAL MOTORS Part # GM14456 OEM, 4.56 ratio; 4.56 Axle Ratio
4WD; OEM GM 10.5" 14 bolt truck ring & pinion set, 4.56 ratio; Rear Diff (Only 4 Remaining) |
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| $414.79 | |
GENERAL MOTORS Part # GM85308 OEM set 3.08 ratio. 3.08 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 3.08 ratio.; Front Diff |
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| $415.79 | |
GENERAL MOTORS Part # GM85308ABS OEM set 3.08 ratio. 3.08 Axle Ratio
4WD; OEM Ring & Pinion set for GM 8.5" & 8.6" in a 3.08 ratio.; Front Diff (Only 1 Remaining) |
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| $415.79 | |
GENERAL MOTORS Part # GM14342 OEM, 3.42 ratio; 3.42 Axle Ratio
4WD; OEM GM 10.5" 14 bolt truck ring & pinion set, 3.42 ratio; Rear Diff (Only 1 Remaining) |
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| $447.79 | |
