We accept product returns within 30-days after you have received your order. All returns are subject up to a 20% restocking fee after approval.
FORD-OBSCK-1-i
-Provides much better ride than stock by moving shackle to rear of spring.
Eliminates the weak front shackle design.
-2" will level a factory F-350
This kit includes everything you will need to complete the 2" front shackle reversal on a 92-97 F350 4x4 including longer shocks, an adjustable panhard (track) bar and sway bar end link extensions
Includes:
- Front Shackle Reversal Kit FORD-FSR-002i-Raw
- Adjustable Panhard Bar FORD-APB-001-Bushing-Raw
- (4) Bilstein 10" Shocks SHOCKS-BIL6248
- Sway Bar End Link Extensions FORD-SBE-3
Please review the instructions under the installation section for all kits listed in this section.
NOT FOR USE WITH TTB DANA 50 AXLES
Application:
-Truck: 92-97 Ford F-350 with 85-97 Dana 60
or
92-97 Ford F-250 with 85-97 Dana 60 already swapped in (additional parts needed for axle swap)
-Spring: 80-97 52" Stock F-350 Leaf Springs
Additional Information:
Check out Diesel World's Project Obsessed running Sky's FSR (RSK) Kit
The intercooler specific kit simply has the cross bar lower to accommodate an intercooler. Otherwise the non intercooled version tucks it up behind the bumper for a cleaner look. If you have a diesel we recommend doing the intercooled version even if you don't have an intercooler just the option is always there.
Note 5/8" hole at factory shackle hole location may be undersized and need to be drilled out
2" Shackle Reversal Instructions
Lo-Pro Hole Template (From Step 9)
Installation Notes:
We have had a few customers with worn out spring bushings and sliders have issues with clearing the shackles on the 2" FSR kits with the military wrap. You need quality to spec parts to make this work.
Instructions for Replacing Leaf Spring Bushings and Isolators
It is common for the front frame horns to be spread due to age as the only thing holding the front of the frame together is the rivets at the engine cross member. You may need to pull the frame together to get the hanger on.
These trucks were not built to a high level of precision. Some of the rivet holes may need to be opened up with a die grinder as the holes may not line up perfectly.

We accept product returns within 30-days after you have received your order. All returns are subject up to a 20% restocking fee after approval.
The steering linkage upgrade for my Dana 60 axle is top shelf. The rep at OBS was excellent to deal with, Replies to my questions were very quick and helpful. The package arrived in a timely manner and in excellent condition. I highly recommend OBS for your custom parts and obs parts.
Great product! Easy to install one step closer to getting my Lighting restored!!
Excellent product and solution for my OBS Bronco
Great product arrived quickly
These guys are some bad dudes…….. and they probably don’t even know it. Bought this get to give the old girl a modern twist. I absolutely love it. Once again the instructions were spot on and install was a breeze. These guys probably didn’t even realize they gave me the perfect mount for my oil catch can too. Probably get roasted for where I have it mounted but it works great. These guys are changing the game one OBS at a time.
The steering linkage upgrade for my Dana 60 axle is top shelf. The rep at OBS was excellent to deal with, Replies to my questions were very quick and helpful. The package arrived in a timely manner and in excellent condition. I highly recommend OBS for your custom parts and obs parts.
Great product! Easy to install one step closer to getting my Lighting restored!!
I’m not to the point of using them yet, but they were well built, the complete kit and I’m sure they will be exactly what I needed to do this 5.9 Cummins to F250 conversion. They were exactly what was described, came with a diagram to know how to accomplish the installation and will save a lot of time from having to build them. Thank you