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Auburn Gear HP Differential 1964-82 GM Truck

109-5420107

made in usa

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Auburn Gear 5420107
$387.99
6 left in stock
HP Differential
  • 1964-82 GM Truck
  • 12-Bolt, 30-Spline
  • Ratio: 2.76 to 3.42
  • Free Shipping - Ships
    Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders. Promo Code: SUMMERFUN exclusions apply
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    Does Auburn Gear 5420107 fit your vehicle?

    Narrow Results

    1981 GMC JIMMY

    • Liter: 5
    • SubModel: SIERRA GRANDE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1980 CHEVROLET K10

    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: S

    1974 CHEVROLET BLAZER

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: L

    1982 CHEVROLET G10

    • Liter: 5
    • SubModel: BONAVENTURE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1979 GMC K2500 SUBURBAN

    • Liter: 6.6
    • SubModel: SIERRA CLASSIC
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: R

    1981 CHEVROLET K5 BLAZER

    • Liter: 5.7
    • SubModel: SILVERADO
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L

    1981 GMC K2500 SUBURBAN

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M

    1978 GMC K15

    • Liter: 6.6
    • SubModel: SIERRA CLASSIC
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: R

    1977 GMC C25

    • Liter: 6.6
    • SubModel: SIERRA GRANDE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: R

    1979 CHEVROLET C10

    • Liter: 5
    • SubModel: CUSTOM DELUXE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: U

    1972 CHEVROLET K10 SUBURBAN

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: E

    1977 GMC K25 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L
    5420107 is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from Easy installation. Bolted together easily. Nice snug fit. Very good product
    Date published: 2016-12-23
    Rated 4 out of 5 by from C-clips I have installed this in my GM8.8 12bolt 6lug rear. Installed good, but I had to use a hammer and punch to setbthe clips for the axles. I did upgrade to the new style bearings which petrude 1/4 in more out of the tube than the original style axle bearings. I have put about 500miles on this carrier so far and it works great in the rain, sand, mud, and dry conditions. There is zero delay on engagement. I recommend you suck it up and drop the bucks now cause this was a worth while upgrade to my 84 k10.
    Date published: 2017-04-08
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    Does this part pull with both wheels in a drag strip style launch ?

    Asked by: dironhead
    Yes.
    Answered by: Matt_B
    Date published: 2018-02-24
    • y_2020, m_7, d_7, h_15CST
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