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2003 GMC Sierra 1500 HD Final Drive Gears

Looking for aftermarket parts to modify or upgrade your 2003 GMC Sierra 1500 HD with final drive gears? At Tunersports.com we carry a huge selection of the top name brand performance final drive gear parts and accessories for your Sierra 1500 HD.

Whether you have a 2003 GMC Sierra 1500 HD in SLE to SLT trim we have you covered. We have 10 final drive gears available to mod your Sierra 1500 HD. All parts have free shipping to the Continental US 48 States.

2003 Sierra 1500 HD Final Drive Gear Parts:

Only show in-stock parts

Yukon Gear & Axle Gear Sets - GM

Yukon Gear & Axle
Yukon Gear & Axle Gear Sets - GM YG GM9.25-342R
IN STOCK - DROPSHIPS
YG GM9.25-342R
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin...
Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 3.42 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$472.89 SALE
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Yukon Gear & Axle Gear Sets - GM YG GM9.25-373R
IN STOCK - DROPSHIPS
YG GM9.25-373R
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin...
Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 3.73 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$412.89 SALE
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Details
Yukon Gear & Axle Gear Sets - GM YG GM9.25-411R
IN STOCK - LOW
YG GM9.25-411R
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin...
Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.11 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$414.89 SALE
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Details
Yukon Gear & Axle Gear Sets - GM YG GM9.25-456R
IN STOCK - DROPSHIPS
YG GM9.25-456R
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin...
Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.56 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$412.89 SALE
VIEW PRICE IN CART
Details
Yukon Gear & Axle Gear Sets - GM YG GM9.25-488R
IN STOCK - DROPSHIPS
YG GM9.25-488R
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin...
Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.88 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$459.89 SALE
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Details
Yukon Gear & Axle Gear Sets - GM YG GM9.25-513R
IN STOCK - DROPSHIPS
YG GM9.25-513R
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin...
Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 5.13 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$486.89 SALE
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Details
Yukon Gear & Axle Gear Sets - GM YG GM9.25-538R
IN STOCK - DROPSHIPS
YG GM9.25-538R
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin...
Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 5.38 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$459.89 SALE
VIEW PRICE IN CART
Details

Yukon Gear & Axle USA Std Gear Set - GM

Yukon Gear & Axle
Yukon Gear & Axle USA Std Gear Set - GM ZG GM9.25-373R
IN STOCK - DROPSHIPS
ZG GM9.25-373R
USA Standard Ring & Pinion Gear Set For GM 9.25in IFS Reverse Rotation in a 3.73 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$299.89 SALE
VIEW PRICE IN CART
Details
Yukon Gear & Axle USA Std Gear Set - GM ZG GM9.25-456R
IN STOCK - DROPSHIPS
ZG GM9.25-456R
USA Standard Ring & Pinion Gear Set For GM 9.25in IFS Reverse Rotation in a 4.56 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$299.89 SALE
VIEW PRICE IN CART
Details
Yukon Gear & Axle USA Std Gear Set - GM ZG GM9.25-538R
IN STOCK - DROPSHIPS
ZG GM9.25-538R
USA Standard Ring & Pinion Gear Set For GM 9.25in IFS Reverse Rotation in a 5.38 Ratio
2001-2003 GMC Sierra 1500 HD SLE / SLT
$299.89 SALE
VIEW PRICE IN CART
Details