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Max D.
Does it come fully painted?
Hi there! No, ATK crated engines typically ship either bare, primed, or with a basic protective shipping paint/coat rather than a final custom coat, meaning you should plan to clean, prep, and paint the block yourself prior to final installation.
Antonio Z.
Is it possible to put this in a Wrangler JL? I’m inspired by the Jeep YJ JL build Quadratec did
Technically anything is possible with enough custom fabrication, wiring work, and a healthy budget, but it is not a direct bolt-in swap.
That iconic YJL build was a massive, custom-engineered undertaking. Fitting a legendary 4.0L inline-six into a modern Wrangler JL requires completely fabricating custom engine mounts, modifying the firewall or transmission tunnel, and handling major integration hurdles with the JL's modern CAN-bus electrical architecture, digital dashboard, and transmission controls.
The JL engine bay was engineered around modern V6, turbo-four, and diesel powerplants, meaning an old-school distributor-driven or coil-rail inline-six is a tight and complex squeeze. If you want that classic straight-six soul in a JL chassis, you are looking at a full custom restomod project rather than a straightforward swap.
That iconic YJL build was a massive, custom-engineered undertaking. Fitting a legendary 4.0L inline-six into a modern Wrangler JL requires completely fabricating custom engine mounts, modifying the firewall or transmission tunnel, and handling major integration hurdles with the JL's modern CAN-bus electrical architecture, digital dashboard, and transmission controls.
The JL engine bay was engineered around modern V6, turbo-four, and diesel powerplants, meaning an old-school distributor-driven or coil-rail inline-six is a tight and complex squeeze. If you want that classic straight-six soul in a JL chassis, you are looking at a full custom restomod project rather than a straightforward swap.
Hunter S.
is the recommended gasket set mandatory for this engine?
Yes, it is.
Jason L.
Is this a long or short block?
Long block assembly. Thanks for your inquiry.
Ronald S.
How much will I get back when they receive the core?
Up to $310 if the core is intact. Thanks for your inquiry.