Suspension and Components› Shocks, Struts, Coil-Overs and Components

ProComp

Pro Comp 2.5 Pro-Vst Co 1.75-3.5

$863.15

SKU: P020 51039BX-2

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Elevate your off-road capability with the Pro Comp Suspension Pro-VST 51039BX-2 Shock Absorbers, crafted specifically for GMC Sierra 1500 and Chevrolet Silverado 1500 models with rear lifts ranging from 1.75 to 3.5 inches. These shocks feature a robust 2.5-inch body outer diameter engineered to handle the rigors of the toughest terrains. The 6061-T6 impact forged aluminum body ensures enhanced strength and significantly lower shock temperatures, while a hard anodized finish further boosts durability and wear resistance. Each unit comes equipped with a full bore piston for optimal damping, complemented by a 17-4 stainless steel chrome-plated shaft. This innovative design provides outstanding corrosion resistance alongside reduced seal friction and gas, all contributing to improved performance. With internal floating pistons that effectively separate nitrogen and oil, these shocks offer improved damping response, eliminating cavitation issues. Designed for those who do not compromise, choose Pro Comp Suspension to ride smoothly whether you're on-road or blazing new trails off-road.
Show original supplier description

Part #: 51039BX-2

Features:

  • Tuned specific to the vehicle application to maximize ride quality and suspension travel

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandProComp
Part NumberP020 51039BX-2
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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