hey guys i have an lb9 car with Flowtech 31102FLT headers (saw no power increase by the way) i have come into a set of vortec heads and plan to have a 350 built to with them and use the TIPS big mouth system my question is will my headers still work with the vortec heads or do i have to replace them?
i know i should replace them with somthing bigger but i need to know if
they will bolt up?
thanks
i know i should replace them with somthing bigger but i need to know if
they will bolt up?
thanks
Kevin91Z
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Mar 23, 2026
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Your TPIS intake will not work with Vortec heads. You need the Vortec TPI intake from Scoggin Dickey.
Yes your headers will fit fine.
Yes your headers will fit fine.
Supreme Member
Quote:
Yes your headers will fit fine.
The headers will bolt up, but spark plug/boot access and clearance could be a problem. Originally Posted by Kevin91Z
Your TPIS intake will not work with Vortec heads. You need the Vortec TPI intake from Scoggin Dickey.Yes your headers will fit fine.
TA