'98 Express Van rear axle ratio?
November 18th, 2009, 4:32 AM
#1
CF Junior Member
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'98 Express Van rear axle ratio?
Hi 
Can someone help me find out where I can identify my rear axle ratio?
I need this for my local authorities in view of setting towing capacity...
By the way is there any on-line documentation with official Chevy values for towing capacities?
Thanx a million
Can someone help me find out where I can identify my rear axle ratio?
I need this for my local authorities in view of setting towing capacity...
By the way is there any on-line documentation with official Chevy values for towing capacities?
Thanx a million
November 22nd, 2009, 6:39 AM
#2
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There should be a code sticker with your RPO codes somewhere on the truck.
Here's a link
http://www.drivetrain.com/parts_cata...t.html#RPOCODE
Generally you would narrow it down to just a few anyway.
The most popular ratios are 3.08 3.42 3.73 and 4.10 for most trucks.
Mick
Here's a link
http://www.drivetrain.com/parts_cata...t.html#RPOCODE
Generally you would narrow it down to just a few anyway.
The most popular ratios are 3.08 3.42 3.73 and 4.10 for most trucks.
Mick
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