Upgrade / Maintain
About:
We have worked on 4x4 conversions from many builders. Many do great work. Some could improve. They all need maintenance including our own. In this section, you'll find both universal and specific build parts for maintaining your van and upgrading it. Specific packages will follow soon. If you have any questions about what products would work best to improve your vehicle, please contact us.
Original price
$1,095.00
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Original price
$1,095.00
Original price
$1,095.00
$1,095.00
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$1,095.00
Current price
$1,095.00
GM G-series Adjustable Upper Control Arms
Timberline Supply
Out of stock
Description: These are adjustable upper control arms for the Chevy Express and GMC Savana Van 2500/3500/4500 series vans from 2003-current. Our con...
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Original price
$1,095.00
-
Original price
$1,095.00
Original price
$1,095.00
$1,095.00
-
$1,095.00
Current price
$1,095.00
Sold out
Original price
$199.00
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Original price
$380.00
Original price
$199.00
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$380.00
$199.00
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$380.00
Current price
$199.00
6L90 Manual Transfer Case Shifter Kit
Timberline Supply
Inventory 5
Description This is a bolt-up manual transfer case shifter for the 6L80 transmission found in many GM pickups and vans. Our shifter is designed to...
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Original price
$199.00
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Original price
$380.00
Original price
$199.00
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$380.00
$199.00
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$380.00
Current price
$199.00
Original price
$325.00
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Original price
$325.00
Original price
$325.00
$325.00
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$325.00
Current price
$325.00
Hi Clearance GM Center Link ($125 core)
Timberline Supply
Out of stock
Description: This high-clearance GM van center link is specially designed to address clearance issues with the steering linkage in 4x4 conversions,...
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Original price
$325.00
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Original price
$325.00
Original price
$325.00
$325.00
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$325.00
Current price
$325.00
Sold out
Original price
$139.00
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Original price
$479.00
Original price
$139.00
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$479.00
$139.00
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$479.00
Current price
$139.00
GM G-series 4x4 Conversion Rear Lift Kit
Timberline Supply
Out of stock
Description: Our GM G-series rear lift kit is a solid solution for lifting the rear of your GM van. This kit is compatible with 2003-current 1500/...
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Original price
$139.00
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Original price
$479.00
Original price
$139.00
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$479.00
$139.00
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$479.00
Current price
$139.00
Sold out
Original price
$75.00
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Original price
$75.00
Original price
$75.00
$75.00
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$75.00
Current price
$75.00
Timberline Helper Kit
Timberline Supply
Inventory 5
Description: Are you building a 4x4 van? Let us help you with the consumables. Drawing on our experience of hundreds of 4x4 conversions, these are ...
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Original price
$75.00
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Original price
$75.00
Original price
$75.00
$75.00
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$75.00
Current price
$75.00
Original price
$485.00
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Original price
$645.00
Original price
$485.00
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$645.00
$485.00
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$645.00
Current price
$485.00
GM Full Size 4x4 Conversion Custom Rear Driveshaft
Timberline Supply
Out of stock
Description: We offer custom-built 1-piece driveshafts for 4x4 van conversions completed using our products. There is a good bit of variability in...
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Original price
$485.00
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Original price
$645.00
Original price
$485.00
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$645.00
$485.00
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$645.00
Current price
$485.00
Sold out
Original price
$395.00
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Original price
$395.00
Original price
$395.00
$395.00
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$395.00
Current price
$395.00
GM Full Size 4x4 Conversion Custom Front Driveshaft
Timberline Supply
Out of stock
Description: We offer custom-built driveshafts for 4x4 van conversions completed using our products. There is a bit of variability in the lengths ...
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Original price
$395.00
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Original price
$395.00
Original price
$395.00
$395.00
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$395.00
Current price
$395.00
Sold out
