Description

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours.

Product Overview

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours.

Features and Benefits

• Shock Pack
• Shadow Shocks
• Superlift Shock Box - 8 inch Lift Kit
• Shock Warranty - 1 Year
• 4 Shocks

Product Details

Avg Install time:	1-3 Hours
Description:	SUPERLIFT SHOCK PACK-8in. Lift 73-87 Chevy K10/GMC K15 4WD
Feature:	4 Shocks
Lift Height:	8 in
Part Number:	slf84000
Prop 65 - Short Label:	WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov.
Prop 65 Y/N:	Yes
Shocks:	Shadow Shocks
Style:	Superlift Shock Pack
Title:	Superlift SL ShkBx 73-87 GM 84000
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	slfK423	Superlift Suspension Lift Kits K423 Lift, 4WD, 8.0 in. Front/7.0 in. Rear, Chevy, GMC, Kit
	slfK424	Superlift 73-91 Chevy K10/GMC K15 4WD 8in Lift Kit Rear Spring Kit w/ Superlift Shocks (2x slf01-238, 2x slf01-322, 1x slf3058-2, 1x slf84000, 1x slf11184)
	slfK444	Superlift 73-91 Chevy K20/GMC K25 4WD 8in Lift Kit Rear Block Kit w/ Superlift Shocks (2x slf01-238, 1x slf2500, 1x slf3028-2, 1x slf84000, 1x slf11424)
	slfK445	Superlift 73-91 Chevy K20 4WD (w/ 52in Rear Springs) 8in Lift Kit Rear Spring Kit w/ SLF Shocks (2x slf01-238, 2x slf01-322, 1x slf3058-2, 1x slf84000, 1x slf11334)

Data: v4.2 - Upd: 2026-10-14 20:14:40

Features

Specifications

Product Attributes - Brand

Superlift Suspension

Product Attributes - Manufacturer's Part Number

84000

Product Attributes - Part Type

Shocks and Struts

Product Attributes - Product Line

Superlift Shadow Series Shock Absorbers

Product Attributes - UPC

00804260099978

Product Attributes - Ride Height

Lifted

Product Attributes - Ride Height Note

Additional ride height information may be available for your vehicle, please refer to the app tab.

Product Attributes - Lifted Amount Range (in.)

8.00 in.

Product Attributes - Internal Design

Twin-tube

Product Attributes - Adjustable Valving

No

Product Attributes - Gas Charged

Yes

Product Attributes - Upper Mount

Eyelet

Product Attributes - Lower Mount

Eyelet

Product Attributes - Bushing Material

Rubber

Product Attributes - Bushing Color

Black

Product Attributes - Boot Included

No

Product Attributes - Body Diameter (in.)

2.000

Product Attributes - Remanufactured

No

Product Attributes - Quantity

Sold individually.

Product Attributes - Notes

Shock must be mounted body down.

Compatibility