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Sept 29th-Oct 6th. If you have placed an order it has been fulfilled, we will be away from the phones and email until the 6th and will resume shipping/answering emails at that time. Thank you.
Sept 29th-Oct 6th. If you have placed an order it has been fulfilled, we will be away from the phones and email until the 6th and will resume shipping/answering emails at that time. Thank you.
4x4 Van Chassis Parts

4x4 Van Chassis Parts

Shop À la carte chassis parts related to 4x4 van conversions.
Original price $79.00 - Original price $309.00
Original price
$79.00 - $309.00
$79.00 - $309.00
Current price $79.00

Shock Adapter Eyelet to Bar Style

Timberline Supply
Inventory 1

Description: This Eyelet-to-bar style adapter bracket can be used to retain your original van front shocks during your 4x4 conversion or our recomm...

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Original price $79.00 - Original price $309.00
Original price
$79.00 - $309.00
$79.00 - $309.00
Current price $79.00
Original price $845.00 - Original price $1,295.00
Original price
$845.00 - $1,295.00
$845.00 - $1,295.00
Current price $845.00

GM Van 4x4 IFS Front Differential Mounting System - Standard Lift

Timberline Supply
Inventory 3

Description: This kit includes the basic components, templates, and bracketry required to hang a 4x4 IFS GM front differential from your 2003-2023 ...

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Original price $845.00 - Original price $1,295.00
Original price
$845.00 - $1,295.00
$845.00 - $1,295.00
Current price $845.00
Original price $10,295.00 - Original price $12,395.00
Original price
$10,295.00 - $12,395.00
$10,295.00 - $12,395.00
Current price $10,295.00

GM Van 4x4 Turnkey Conversion Kit Standard Lift

Timberline Supply
Inventory 2

Please visit our FAQ and Build pages if you have not already. They genuinely have good information that will aid your decision making and project...

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Original price $10,295.00 - Original price $12,395.00
Original price
$10,295.00 - $12,395.00
$10,295.00 - $12,395.00
Current price $10,295.00
Original price $4,395.00 - Original price $6,395.00
Original price
$4,395.00 - $6,395.00
$4,395.00 - $6,395.00
Current price $4,395.00

GM Van 4x4 Core Conversion Kit Standard Lift

Timberline Supply
Inventory 2

Description: This is the Timberline core components kit required to convert your 2500 or 3500 series GM van to 4-wheel-drive. We have worked dilig...

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Original price $4,395.00 - Original price $6,395.00
Original price
$4,395.00 - $6,395.00
$4,395.00 - $6,395.00
Current price $4,395.00
Original price $169.00 - Original price $399.00
Original price
$169.00 - $399.00
$169.00 - $399.00
Current price $169.00

6" Superbeef Anti-Wrap Ultra Heavy Duty Lift Block Kit

Timberline Supply
Inventory 4

Description: Lift block options for heavy rigs are just very limited when you start looking at 5" or more and we really wanted to provide a perman...

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Original price $169.00 - Original price $399.00
Original price
$169.00 - $399.00
$169.00 - $399.00
Current price $169.00
Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00

GM 4x4 Van Conversion Hi-Lift Sway Bar Link Kit

Timberline Supply
Out of stock

Description: The Hi-Lift sway bar link kit integrates perfectly with our designs and geometry for the 5"-6" lifted GM vans. These over-size extende...

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Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00
Sold out
Original price $110.00 - Original price $110.00
Original price
$110.00
$110.00 - $110.00
Current price $110.00

GM 4x4 Van Hi-Lift Front Limit Strap Kit

Timberline Supply
Out of stock

Description: Introducing our Front Limit Strap Kit for Hi-Lift 4x4 GM conversion vans. These limit straps are vital to protecting shocks and coilov...

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Original price $110.00 - Original price $110.00
Original price
$110.00
$110.00 - $110.00
Current price $110.00
Sold out
Original price $14,195.00 - Original price $16,395.00
Original price
$14,195.00 - $16,395.00
$14,195.00 - $16,395.00
Current price $14,195.00

GM 4x4 5" Turn-key Hi-Lift Torsion Bar Conversion Kit

Timberline Supply
Out of stock

Please visit our FAQ and Build pages if you have not already. They genuinely have good information that will aid your decision making and project ...

View full details
Original price $14,195.00 - Original price $16,395.00
Original price
$14,195.00 - $16,395.00
$14,195.00 - $16,395.00
Current price $14,195.00
Sold out
Original price $395.00 - Original price $545.00
Original price
$395.00 - $545.00
$395.00 - $545.00
Current price $395.00

GM HD Center link & tie rods for Hi-lift vans

Timberline Supply
Out of stock

Description: This high-clearance GM van center link is a modified version of the original center link found in your van. It has been re-engineered ...

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Original price $395.00 - Original price $545.00
Original price
$395.00 - $545.00
$395.00 - $545.00
Current price $395.00
Sold out
Original price $1,395.00 - Original price $1,395.00
Original price
$1,395.00
$1,395.00 - $1,395.00
Current price $1,395.00

GM 4x4 Conversion Hi-Lift Carriages & Skid Plate System

Timberline Supply
Out of stock

Description: This is our Hi-Lift drop carriage and skid plate system for GM 2500, 3500 & 4500 series vans, years 2003-current. This setup lower...

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Original price $1,395.00 - Original price $1,395.00
Original price
$1,395.00
$1,395.00 - $1,395.00
Current price $1,395.00
Sold out
Original price $1,195.00 - Original price $1,195.00
Original price
$1,195.00
$1,195.00 - $1,195.00
Current price $1,195.00

GM 4x4 Conversion Hi-Lift Knuckles

Timberline Supply
Out of stock

Description: These are our GM Hi-Lift Knuckles for Chevy Express and GMC Savana full-size vans. These knuckles are several inches taller than the c...

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Original price $1,195.00 - Original price $1,195.00
Original price
$1,195.00
$1,195.00 - $1,195.00
Current price $1,195.00
Sold out
Original price $75.00 - Original price $75.00
Original price
$75.00
$75.00 - $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 - Original price $75.00
Original price
$75.00
$75.00 - $75.00
Current price $75.00
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

GM G-series Adjustable Upper Control Arms

Timberline Supply
Inventory 1

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
Original price $2,095.00 - Original price $3,379.00
Original price
$2,095.00 - $3,379.00
$2,095.00 - $3,379.00
Current price $2,095.00

GM 4x4 Conversion Over The Counter Essentials Kit

Timberline Supply
Inventory 5

Description: This kit comprises the over-the-counter components necessary to complete our standard and Hi-Lift 4x4 torsion bar conversions on mos...

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Original price $2,095.00 - Original price $3,379.00
Original price
$2,095.00 - $3,379.00
$2,095.00 - $3,379.00
Current price $2,095.00
Original price $325.00 - Original price $325.00
Original price
$325.00
$325.00 - $325.00
Current price $325.00

Hi Clearance GM Center Link ($125 core)

Timberline Supply
Inventory 1

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 - Original price $325.00
Original price
$325.00
$325.00 - $325.00
Current price $325.00
Original price $139.00 - Original price $479.00
Original price
$139.00 - $479.00
$139.00 - $479.00
Current price $139.00

GM G-series 4x4 Conversion Rear Lift Kit

Timberline Supply
Inventory 5

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 - Original price $479.00
Original price
$139.00 - $479.00
$139.00 - $479.00
Current price $139.00
Original price $115.00 - Original price $165.00
Original price
$115.00 - $165.00
$115.00 - $165.00
Current price $115.00

GM 4x4 Van Bump Stop Kit

Timberline Supply
Inventory 5

Description: The GM 4x4 van bump stop kit is crucial for optimizing GM IFS system performance in your 4x4 van conversion. We offer three options: 0...

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Original price $115.00 - Original price $165.00
Original price
$115.00 - $165.00
$115.00 - $165.00
Current price $115.00
Original price $885.00 - Original price $985.00
Original price
$885.00 - $985.00
$885.00 - $985.00
Current price $885.00

GM 4x4 Van Torsion Bar Carriage System

Timberline Supply
Inventory 2

Description: This torsion bar carriage and transmission/t-case cross-member is designed for use in 2500 + 3500 series Chevy Express and GMC Savana ...

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Original price $885.00 - Original price $985.00
Original price
$885.00 - $985.00
$885.00 - $985.00
Current price $885.00
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