The 6.8L Triton V10 is the heavy-duty gas option in the E-350 van chassis, and the early non-PI head configuration is specific to these years. Getting the correct non-PI casting and the 15/16 in. oil inlet matters, because the later PI parts will not interchange cleanly.

ATK Engines DFTR Remanufactured Long Block Engine Features:

• Van-specific build with non-PI cylinder heads.
• 15/16 in. oil inlet configuration.
• Block casting F7UE-CE with F7UE heads and crankshaft F7UE-AA.
• Machined block, heads, crankshaft and camshafts.
• Individually tested after assembly for compression and oil pressure.

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