Ford 4.5L V-6 SVO NASCAR Aluminum High Port Cylinder Heads
This is a pair of original Ford SVO V-6 aluminum high port cylinder heads for the 4.5L SVO NASCAR engines, part #M-6049-F380. These heads are semi-finished, and come with "as cast" port throats, and will need the valve guides and seats machined. This is the first design Cosworth casting canted valve heads that use the SVO V-8 valvetrain components. Same casting as the M-6049-G380 finished head. They were cast to accept up to a 2.19" intake valve, and 1.710" exhaust valve. These heads are NOT compatible with production 3.8L engines. They only work on the SVO V-6 engine blocks. Please leave feedback once the item is received in good condition.…
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