6 Inch Lift Kit | Rear Blocks | Ford F-250/F-350 Super Duty 4WD (1999-2004)

6 Inch Lift Kit | Rear Blocks | Ford F-250/F-350 Super Duty 4WD (1999-2004)

Marsoni

M251S

$499.98

Get it in 3 business days with 1 day shipping. Friday, May 29

6 Inch Lift Kit | Rear Blocks | Ford F-250/F-350 Super Duty 4WD (1999-2004)Give your 99 04 Ford Super Duty an impressive upgrade, front to back with Rough Country's 6" Ford Suspension Lift Kit! This easy to install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better than stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or

Easy Shipping

Quick Dispatch:

Your 6 Inch Lift Kit | Rear Blocks | Ford F-250/F-350 Super Duty 4WD (1999-2004) orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 6 Inch Lift Kit | Rear Blocks | Ford F-250/F-350 Super Duty 4WD (1999-2004) ships.

Need Help?
Questions about 6 Inch Lift Kit | Rear Blocks | Ford F-250/F-350 Super Duty 4WD (1999-2004), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 6 Inch Lift Kit | Rear Blocks | Ford F-250/F-350 Super Duty 4WD (1999-2004) in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I purchased this kit to replace the impeller and necessary components on my 2006 Johnson 150HP V6 Outboard. I SPECIFICALLY ordered this kit because it showed the shift shaft seal in the photos, where other kits didn’t not. This kit DID NOT include the shift shaft seal, as pictured in the photos. All the other parts fit well. The o-rings could fit a bit better. The o-ring seal for the impeller housing was a bit of a poor fit and could be made better, but still worked when glued in. Get what you pay for, right? The parts worked and replaced what I needed. Really would’ve liked to change that shift seal while everything was apart.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 21, 2023

Verified Purchase

Kaleigh Pipho

Carnegie, US

★★★★★ 5

Good but

Size: 40-50 HP

Bought and installed about a year ago. Fit exactly right and still holding up. Would buy again.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 2, 2026

Verified Purchase

mike james

Houston, US

★★★★★ 5

Oem quality, great kit

Size: 35-60 HP

Oem quality kit , got me back on the water,diy

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 2, 2026

Verified Purchase

Scottytoohotty

Alexandria, US

★★★★★ 1

DO NOT BUY THIS GARBAGE

Size: 20-35 HP

DO NOT BUY. Stopped working after 2nd trip total of 2 hours use. Not returnable after 30 days. Could easily ruin your engine. Expensive garbage.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 19, 2026

Verified Purchase

Thomas W.

Birmingham, US

★★★★★ 5

Looks very good quality to me.

Size: 85-300 HP

Everything looks good quality to me. I find it odd that the people leaving bad reviews with pictures of broken and melted impeller, when you can clearly see the brass on the inside is brown and dirty like old pennies and mine is shiny new. It's almost like the took the pictures of the ones they replaced to get a refund and a free repair kit.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 26, 2026