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LS1 Stroker Kits | 5.7L to 6.3L Stroker

  • images for illustration purposes 383ci 6.3L Stroker Kit

    383ci 6.3L Stroker Kit

    Turn your standard 5.7L engine into a 6.3L stroker engine with one of our 383ci Stroker Packages! Our LSX Performance Parts stroker packages are designed using the highest quality engine internals to take your standard cube engine & increase it to...

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