1979 Pontiac Firebird Differential Axle Shafts

Your 1979 Pontiac Firebird 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 6 Differential Axle Shafts to choose from for your 1979 Pontiac Firebird, and our inventory prices range from as little as $152.99 up to $364.99.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Differential Axle Shafts for the 1979 Pontiac Firebird. We only sell parts from trusted brands like Motive Gear 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 1979 Pontiac Firebird

Yukon Gear – 1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger (Part No.21243)

1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger

from

$364.99
Yukon 1541H alloy rear axle for 8.5″ GM (not stock, for conversion) passenger with a length of 30-1/8″ inches (2.780″ hub) and 30 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a C-clip axle.

Product Features:
  • 30 spline
  • 5 lug
  • 30 1/8″ long
  • Fits GM 8.2″ and 8.5″ in passenger car
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Yukon Gear – 1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger (Part No.21244)

1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger

from

$273.99
Yukon 1541H alloy rear axle for 8.2″ and 8.5″ GM passenger with a length of 30-1/4″ inches (2.780″ hub) and 28 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a C-clip axle.

Product Features:
  • Fits GM 8.2.” and 8.5″ passenger car
  • 28 spline
  • 30 1/8″ long
  • 2.780″ brake pilot
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Yukon Gear – 1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger (Part No.21242)

1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger

from

$234.99
Yukon 1541H alloy rear axle for 8.2″ and 8.5″ GM passenger with a length of 30-1/8″ inches (2.810″ hub) and 28 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a C-clip axle.

Product Features:
  • Fits GM 8.2.” and 8.5″ passenger car
  • 28 spline
  • 30 1/8″ long
  • 2.810″ brake pilot
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Pro-King – Rear Axle Shaft Kit (Part No.AXK-160)

Rear Axle Shaft Kit

from

$173.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and funtion.

Product Features:
  • High strength steel
  • Dual heat treating process
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USA Standard Gear – Axle For 8.2" & 8.5" GM Passenger Car – 30 1/8" Long, 28 Spline, 2.780" Hub (Part No.35050)

Axle For 8.2" & 8.5" GM Passenger Car - 30 1/8" Long, 28 Spline, 2.780" Hub

from

$167.99
USA Standard Axle for 8.2″ & 8.5″ GM passenger car. 30 1/8″ long, 28 spline, 2.780″ hub.

Product Features:
  • Fits GM 8.2.” and 8.5″ passenger car
  • 28 spline
  • 30 1/8″ long
  • 2.780″ brake pilot
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Motive Gear – Axle Shaft (Part No.MG1015)

Axle Shaft

from

$152.99
The Motive Gear replacement axle shaft offers an OE-quality axle shaft at a fraction of the OE cost. Manufactured from 1541H material on high-tolerance CNC equipment, this axle shaft is designed to provide a perfect fit every time.

Product Features:
  • AXLE SHAFT 8.2″ 28 SPL. 30 1/8″ L&R
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FAQs for 1979 Pontiac Firebird Differential Axle Shafts

What are the most popular Differential Axle Shafts for the 1979 Pontiac Firebird?

With 4 brands you can trust, our most popular Differential Axle Shafts for the 1979 Pontiac Firebird parts are:
1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger
from $273.99
This product is not rated
1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger
Differential Axle Shafts
1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger
from $234.99
This product is not rated
1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger
Differential Axle Shafts
1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger
from $364.99
This product is not rated
1541H Alloy Rear Axle For 8.2" And 8.5" GM Passenger
Differential Axle Shafts