Dedicated Motorsports - 3.5" Aluminum Donut Tight Radius
The 3.5" Aluminum Donut is perfect for custom exhaust systems or fabrication for intake manifolds needed in tight bends and corners. This donut can be cut at any degree of bend needed. The donut is often used in conjunction with regular U-bends. Because the radius of the donut is so tight, both the wall thickness and durability are more consistent.
Aluminum 3.5in. Donut
Overall Diameter -Β 8-1/2β
Centre to Centre - 5-7/64β
Centre Spacing - 1-9/16β
Wall Thickness - 5/64β
Radius - .075:1
*Inner seam requires finish weld after cutting.
Includes:
3.5" Aluminum Donut .075:1 Radius

Description
The 3.5" Aluminum Donut is perfect for custom exhaust systems or fabrication for intake manifolds needed in tight bends and corners. This donut can be cut at any degree of bend needed. The donut is often used in conjunction with regular U-bends. Because the radius of the donut is so tight, both the wall thickness and durability are more consistent.
Aluminum 3.5in. Donut
Overall Diameter -Β 8-1/2β
Centre to Centre - 5-7/64β
Centre Spacing - 1-9/16β
Wall Thickness - 5/64β
Radius - .075:1
*Inner seam requires finish weld after cutting.
Includes:
3.5" Aluminum Donut .075:1 Radius

















