Welcome to Custom Fab Shop
All our products are CNC milled using the latest CAD/CAM programs which are built in house on 3 and 4 axis high precision machinery. We offer the billet flanges in custom thickness and even custom application transitions for easier fab work or building your own DIY kits. We guarantee our products and service if you are not satisfied return the product and receive the purchase price refund. We machine out adapters and flanges with the industry standards by using USA certified materials to resist warping and provides excellent weldabilty. We even go the extra distance to sand down the machine waves using a hatch cross pattern to improve sealing.
Feel free to contact us we have over hundreds of flanges in our system for adapting to most applications plus no setup charge…
Part Specification:
- Material: Mild Steel 1018 CR (not Cast) Thickness: .750″ (19mm)
- HE431VE Bolt Diameter: Countersunk Thru Holes M10 (2) and M10 x 1.50 Threaded Holes (2)
- HE431VE Bolt Spacing: 2.75″ x 3.50″ (70mm x 84mm)
- HE431VE Port Shape: Undivided Open Port
- T6 Bolt Diameter: M10 x 1.50mm Threaded Holes
- T6 Bolt Spacing: 2.75″ x 4.44″ (70mm x 113mm)
- T6 Port Shape: Undivided Twin Scroll Ports
- Fitment: Used to Upgraded ISX HE431VE or HE400VE Header manifold to a Larger T6 Undivided Turbocharger
- Notes: Gaskets NOT included in listing










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