

🔩 Lock in strength and style with every turn!
These U-Bolt plates are precision-engineered for 2.5" wide leaf springs and compatible with GM, Jeep, and Toyota axles. Made from 3/8" thick laser-cut alloy steel and CNC bent for superior rigidity, they offer 2" of wheelbase adjustment to maintain perfect U-bolt alignment. Featuring slotted holes for easy axle upgrades, these plates come in pairs and are proudly manufactured in the USA from premium steel.
| Material | Alloy Steel |
| Thread Size | RM |
| Exterior Finish | Unfinished |
| Manufacturer Grade | Grade 3 |
| Head Style | U-Bolt |
| Fastener Type | U-Bolt |
| Brand | Barnes 4WD |
| Thread Type | Unc |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 or higher |
| Size | 1/2" |
| Head Type | U-Bolt |
| Thread Class | 3A |
| Set Name | Pair |
| Manufacturer | Barnes 4WD |
| Item Weight | 6.78 pounds |
| Package Dimensions | 8.39 x 4.8 x 1.42 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | B4W37508BP |
S**N
Great heavy duty product
The plates were perfect in everyway . Highly reccomend
K**N
Awesome, great price, and beefy!
Solid, thick, laser cut, holes are all perfect cnc bent, couldnt fab a better plate yourself for less money. Gona use these in a rear end conversion from my crappy 8.8( three 8.8s died in 3 years under my f150 with under 10k miles with no hard driving or heavy loads). Gona fix it right with a 10.50 sterling. Bolts holes in this are slotted for both axle tube sizes so when the new rearend shows up I can toss the 8.8 in the dumpster behind my house.
K**N
Stout, Not going to bend!
These plates are stout. Using on an offraod Samurai with modified suspension and axles. Plate cuts are clean without burrs hanging or blocking holes. Would buy again.
R**E
Better than expected!
These plates are well worth the money! They are made out of thick plate and fit perfect on the rear of my 84 Toyota pickup.
J**T
Rock solid
Barnes is a great company, this is effectively a piece of metal with some holes - but it’s a solid/heavy piece of metal with holes
M**T
Worked well for Jeep Dana 44
Used while installing 78 Jeep Dana 44 into 53 Willys pickup. Had to elongate the holes on the plate for the diff side, but just part of the fun of building a truck.
D**
Spring perch
Top quality will be using this product again
C**T
Very heavy duty.
Fit great on my cheap off brand lift spring and fit my GM 10 bolt from axle u bolts great. Very heavy duty. Sure it threw the mail mans back out.
Trustpilot
2 months ago
2 months ago