If you're staring down a failing LFX or LLT, the real question usually isn't "what does a new engine cost" in isolation — it's how that compares to repair, and to used or rebuilt alternatives. Here's the full, transparent breakdown.
The All-In Cost
Tracy Lewis Performance's brand-new LFX 3.6 long block is $3,999, plus a flat $375 shipping charge within the USA — no core charge, no hidden fees. That's $4,374 total for US-based orders. Shipping to Canada or internationally is available but priced separately; contact Tracy Lewis Performance for a quote if you're outside the continental US.
What You're Not Paying For
Because this is a genuinely new long block with no core charge, you're not putting down a refundable deposit tied to returning your old engine — a cost (and hassle) that comes standard with most rebuilt/remanufactured engine purchases. And because it ships with the injectors, fuel rails, HPFP, flex plate, water pump, and oil filter already included, you're not separately sourcing components that many bare-block rebuilt engines leave out. See what's included for the full list.
Comparing to Repair
Chasing individual symptoms — timing chain wear, cam phaser issues, oil consumption, AFM lifter problems — one at a time typically means paying for labor to access the top end of the engine repeatedly. Once more than one of these systems is involved, cumulative repair costs can approach what a full replacement runs, without guaranteeing the rest of the engine won't need attention next. Exact repair pricing varies by shop and by what's actually found once it's opened up, so get a quote from your mechanic to compare directly against the $4,374 all-in figure above.
Comparing to Used or Rebuilt
A used engine may look cheaper upfront, but its price doesn't include any certainty about mileage or history. A rebuilt engine's price typically doesn't include the core charge you'll owe (or the deposit you're carrying) until your old engine ships back, and it often doesn't include the accessory bundle this long block ships with. See new vs. used vs. rebuilt for the full comparison.
Frequently Asked Questions
What's the total cost, including shipping?
$3,999 for the engine plus a flat $375 shipping charge within the USA — $4,374 total. Canadian and international shipping is quoted separately.
Is there a core charge?
No.
Does the price include the intake manifold?
No — the long block is complete except for the intake manifold. See what's included for the full breakdown.
How does this compare to a rebuilt engine's price?
Rebuilt engines vary by seller, but typically carry a core charge and often ship as a bare block, so the effective cost (and what you're actually receiving) can differ significantly from the sticker price. Compare carefully.