1963-72 Trailing Arm Crossmember, 2 Piece Driveshaft, Boxed


Boxed trailing arm crossmember built using 3/16" steel.

Fits: 1963-72 Chevy Trucks

The Porterbuilt Fully Adjustable Trailing Arm Crossmember is designed to eliminate multiple rear suspension concerns that are presented when lowering the rear of a 1963-1972 truck. It is a direct bolt-in, utilizing the factory mounting locations. It also allows for multiple fore-aft mounting points, along with multiple mounting points for the front trailing arm mounts. The advantage of the multiple fore-aft mounting points is to allow the wheels to be centered in the rear wheel well opening with various drops. The multiple front trailing arm mounting locations allow allowing for adjustments to the instant center, resulting in better performance. It is available for two piece driveshaft configurations and will allow for a 3" exhaust.

More Information
PB Fab
Build time
Typical Production Time is 2-3 weeks
Crossmember Type
Trailing Arm
1963-66, 1967-72
Chevy / GMC
C10, C20, C30, Blazer, Suburban
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Lead Time & Shipping Info

All Porterbuilt products are hand built by our staff of professional fabricators in our Arizona facility, using state-of-the-art welding and precision fabrication equipment. Our products are built with quality and performance in mind.

For additional information on our manufacturing and lead times, please click here: Production & Shipping Info.

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