Transmission Swaps

Previously known as the "JPC Racing" transmission swap kits, we offer the S197/S550 TH400, Powerglide, and Magnum XL swap kits!

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  • Next Gen TH400 S550 swap
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    NGP - '18-'22 TH400 Swap Package (Stage 3)

    Stage 3 TH400 Transmission Swap Package | 1400HP Rated | Built by Proformance Racing Transmissions Take the guesswork out of your transmission swap. At Next Gen Performance Center, we’ve streamlined the process with years of real-world installation...
    $10,605.00
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  • Next Gen TH400 S550 swap 15-17
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    NGP- '15-'17 TH400 Swap Package (Stage 3)

    Stage 3 TH400 Transmission Swap Package | 1400HP Rated | Built by Proformance Racing Transmissions Take the guesswork out of your transmission swap. At Next Gen Performance Center, we’ve streamlined the process with years of real-world installation...
    $10,605.00
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  • Next Gen S197 TH400 swap kit
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    NGP- S197 TH400 Swap Package (Stage 3)

    Stage 3 TH400 Transmission Swap Package | 1400HP Rated | Built by Proformance Racing Transmissions Take the guesswork out of your transmission swap. At Next Gen Performance Center, we’ve streamlined the process with years of real-world installation...
    $10,605.00
    Add to Cart The item has been added