Bolt-In 1947-54 Chevy Pickup Mustang II Crossmember

Info

As featured on Classic Truck’s Week to Wicked. Watch the transformation here!

Our bolt-in Mustang II suspension kit for 1947-1954 Chevy half-ton and 3/4 ton pickups includes all hardware and instructions. 

• Completely bolt in - no welding required
• Based on proven Mustang II geometry
• Complete with bolt in boxing plates to reinforce the frame
• Interlocking design for ultimate strength
• Threaded adjusters to fine tune ride height
• Full lower A-arms required with this crossmember (strutless type)
• Requires the use of a power rack and pinion and tubular control arms
• NOT for use with air ride

910-44754 Instructions (PDF)

Note:  Use bolt-in motor mount kit 910-54754 to mount your S/B Chevy.

Notes

This bolt in unit is ONLY made to fit a 47-54 Chevy 1/2 ton and 3/4 Pickup chassis. Inside dimension at axle centerline is 23-1/2", outside is 28". This frame is slightly tapered to the front. Standard MII spindles will set pin at 1/2" below frame rail and 2" drop will set it at 1-1/2" above. Track width is standard 56-1/2" depending on which brake kit is used.