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- Porterbuilt 1963-72 Rear Frame Crossmember, Tubular
Tubular rear frame crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Fits: 1963-72 Chevy Trucks
Learn More$119.00
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- PB Fab 1963-72 Boxed Trailing Arm Crossmember, 2 Piece Driveshaft
Replace your factory trailing crossmember with this fabricated version from Porterbuilt with added ground clearance.
Designed for a 2 piece driveshaft.
Learn More$349.00
- PB Fab 1963-72 Trailing Arm Crossmember, 2 Piece Driveshaft
Tubular trailing arm crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Learn More$349.00
- PB Fab 1963-66 C10 Core Support Crossmember
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Learn More$119.00
- PB Fab 1967-72 C10 Core Support Crossmember
Tubular core support crossmember built using thick-wall 1.5" tubing & 3/16" steel.
Learn More$119.00