1970 Chevrolet K20 Pickup Differential Axle Shafts

Your 1970 Chevrolet K20 Pickup might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Differential Axle Shafts you desperately need.

We currently carry 7 Differential Axle Shafts to choose from for your 1970 Chevrolet K20 Pickup, and our inventory prices range from as little as $109.99 up to $1,525.00.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Differential Axle Shafts for the 1970 Chevrolet K20 Pickup. We only sell parts from trusted brands like Spicer so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Differential Axle Shafts stock in-person!

Differential Axle Shafts for Your 1970 Chevrolet K20 Pickup

USA Standard Gear – 4340 Chrome-Moly Axle Kit For ’69-’80 GM Truck & Blazer, Dana 44 With Super Joints (Part No.35141)

4340 Chrome-Moly Axle Kit For '69-'80 GM Truck & Blazer, Dana 44 With Super Joints

from

$1525.00
Product Features:
  • 30 spline inner and 19 spline outer
  • Fits Dana Spicer 44 in 1969-1980 GM 1/2 ton
  • Includes inner and outer 4340 Chromoly axles and Yukon Super Joints
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Yukon Gear – Front 4340 Chrome-Moly Replacement Axle Kit For ’69-’80 GM Truck And Blazer (Part No.21414)

Front 4340 Chrome-Moly Replacement Axle Kit For '69-'80 GM Truck And Blazer

from

$1497.99
Yukon front 4340 Chrome-Moly replacement axle kit for ’69-’80 GM truck and Blazer, Dana 44 with 19/30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon’s 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. This kit comes with inner & outer axles for both left and right sides along with Yukon Superjoints. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy’s ring & pinion) makes final determination on warranty considerations.

Product Features:
  • 30 spline inner and 19 spline outer
  • Fits Dana Spicer 44 in 1969-1980 GM 1/2 ton
  • Includes inner and outer 4340 Chromoly axles and Yukon Super Joints
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Yukon Gear – Front 4340 Axle Kit For Dana 44’69-’80 GM Truck And Blazer, Dana 44 With 19/30 Splines (Part No.21413)

Front 4340 Axle Kit For Dana 44'69-'80 GM Truck And Blazer, Dana 44 With 19/30 Splines

from

$1065.00
Yukon front 4340 Chrome-Moly replacement axle kit for Dana 44’69-’80 GM truck and Blazer, Dana 44 with 19/30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon’s 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. This kit comes with inner & outer axles for both left and right sides along with Spicer universal joints. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy’s ring & pinion) makes final determination on warranty considerations.

Product Features:
  • Front axle kit
  • Fits 1969-1980 GM half ton front with Dana Spicer 44
  • 4340 Chromoly axles
  • 30 spline inner axles
  • Includes inner and outer axle shafts with Spicer u-joints
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USA Standard Gear – 4340 Chrome Moly Axle, GM Truck & Blazer, Outer Stub, Uses 5-760X U/Joint (Part No.35078)

4340 Chrome Moly Axle, GM Truck & Blazer, Outer Stub, Uses 5-760X U/Joint

from

$242.99
9.94″ 19spline 297X GM truck & BLZER, Wagoneer-DISK outer stub.

Product Features:
  • Fits Dana Spicer 44 in GM truck and Blazer and Jeep Wagoneer with disc brakes
  • 4340 Chromoly
  • Outer stub
  • 19 spline
  • 9.94″ from end of splines to center of u-joint bore
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Yukon Gear – Full-Floating, Blank 35 Spline Diameter, Non-Drilled Axle Shaft For Dana 60 (Part No.21005)

Full-Floating, Blank 35 Spline Diameter, Non-Drilled Axle Shaft For Dana 60

from

$232.99
Full-floating, 35 spline diameter, non-drilled blank axle shaft for Dana 60. 40″ inches long. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H axles come with a one year warranty against manufacturing defects.
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Spicer – Axle Shaft (Part No.620200)

Axle Shaft

from

$159.99
Axle Shaft

Yukon Gear – Drive Flange Cap For Dana 44, Engraved (Part No.32135)

Drive Flange Cap For Dana 44, Engraved

from

$109.99
Product Features:
  • Drive flange cap
  • Fits Dana 44
  • Yukon engraved
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FAQs for 1970 Chevrolet K20 Pickup Differential Axle Shafts

What are the most popular Differential Axle Shafts for the 1970 Chevrolet K20 Pickup?

With 3 brands you can trust, our most popular Differential Axle Shafts for the 1970 Chevrolet K20 Pickup parts are:
Full-Floating, Blank 35 Spline Diameter, Non-Drilled Axle Shaft For Dana 60
from $232.99
This product is not rated
Full-Floating, Blank 35 Spline Diameter, Non-Drilled Axle Shaft For Dana 60
Differential Axle Shafts
Drive Flange Cap For Dana 44, Engraved
from $109.99
This product is not rated
Drive Flange Cap For Dana 44, Engraved
Differential Axle Shafts
Front 4340 Chrome-Moly Replacement Axle Kit For '69-'80 GM Truck And Blazer
from $1497.99
This product is not rated
Front 4340 Chrome-Moly Replacement Axle Kit For ’69-’80 GM Truck And Blazer
Differential Axle Shafts