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Suspension and Components› Suspension Kits

Classic Performance Products

Protouring Kit Stage 2 Front and Rear Suspension Kit

$3,299.00 $3,256.99 Save $42.01

SKU: 7887PTK-2

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Classic Performance Products Stage 2 Pro-Touring Suspension Kit is a comprehensive upgrade designed for 1978-1987 GM G-Body vehicles. This kit features tubular upper and lower control arms for enhanced strength and handling. It includes front double-adjustable coil-overs and rear double-adjustable shocks, along with front and rear sway bars to improve stability and cornering performance. The kit also incorporates tubular adjustable upper and lower trailing arms for greater control.
Show original supplier description
Enhance your 1978-87 GM G-Body with the PTK-2 Pro-Touring Package from Classic Performance Products. This comprehensive kit aims to improve strength, handling, and cornering performance. It features upper and lower tubular control arms for increased durability, and front double adjustable coil-overs with a spanner wrench and thrust bearing kit for precise adjustments. The package also includes rear double adjustable shocks paired with 2" drop springs for a lowered stance. The kit incorporates front and rear sway bars to improve stability and cornering. Additionally, lower tubular trailing arms and upper adjustable arms are included to provide enhanced control and performance. The D-Spec heat-resistant bushings are designed to withstand temperatures up to 400°F, ensuring long-lasting durability. Front spring options include 350LB (for LS engines with aluminum blocks), 450 LB (for small block or LS engines with iron blocks), and 550LB (for big block engines). Rear spring options include a 1.5" drop spring or a stock height rear spring. The front coil-overs offer a height adjustment range from -1" to -2.5".

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

BrandClassic Performance Products
Part Number7887PTK-2
CategorySuspension and Components
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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