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Instruction Sheets for Part Number ROU-24140
Rough Country M1 Suspension Lift Kits
Suspension Leveling & Lift Kits, Lift Kit, M1 Series, Spindle, Leaf Spring Block, 4.00 in. Front, 2.00 in. Rear, Chevy, GMC, Kit
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Estimated Ship Date from Georgia: Monday 11/9/2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
24140
Part Type:
Product Line:
Summit Racing Part Number:
ROU-24140
Item Number:
8227589
UPC:
840269941559
Front Lifted Amount Range (in):
4.00
Rear Lifted Amount Range (in):
2.00
Lift Style:
Suspension Lift Kit
Primary Front Lift Component:
Spindle
Primary Rear Lift Component:
Leaf spring block
Max Tire Height (in):
32.00
Front Shocks/Struts Included:
Yes
Front Shock Quantity Per Wheel:
1
Front Shock Type:
Gas-charged adjustable monotube
Rear Shocks/Struts Included:
Yes
Rear Shock Quantity Per Wheel:
1
Rear Shock Type:
Gas-charged adjustable monotube
Brake Lines Included:
No
Hardware Included:
Yes
FMVSS 126 Certification:
No
Quantity:
Sold as a kit.
Notes:
Models 1988-1991 will require 1992-1998 model bearings and rotors to install new spindles.
Rough Country M1 Suspension Lift Kits
Whether it's to turn heads, sling mud on a path less traveled, or simply to get extra clearance for those bigger tires, Rough Country M1 suspension lift kits offer amazing off-road performance at an incredible value. They are easy to install, and each kit includes the specific heavy-duty components and hardware needed for your truck's lift, plus Rough Country M1 shocks. Select the kit designed for your truck with the lift desired.
M1 shock features:
* 2 in. seamless extruded tube
* 46mm digressive piston
* Self-adjusting, deflective-disc independent rebound and compression
* 18mm centerless-ground, case-hardened, chromed, and super-polished rod
* 46mm monotube design ensures consistent, fade-free performance in all conditions
* Digressive valving instantly reacts to changing surface conditions
* Zinc plated for resistance against harsh elements
* Durable vulcanized natural rubber bushings
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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This is a custom order part. You can order this part by Contacting Us.
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