<https://barraswap.com/product/electric-water-pump-block-off-flange-16-orb/#product>
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"This flange will bolt to Ford Barra 4.0 DOHC, as well as EA-AU SOHC engine block in place of stock, belt-driven water pump to allow easy use of an electric water pump.\r\n\r\nThreaded for -16 AN ORB fitting.\r\n\r\n \tCAD designed in-house by Forced Induction Pros and CNC-machined to precise tolerances.\r\n \tAluminum alloy 6061-T6 billet machined finish.\r\n \tFlange is 3/8 (.375)” thick with a raised 5/8 (.625)\" threaded section."
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