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V8 conversion parts

Want to put a GM V8 in your Miata? Here are the parts to make it happen. For more information on full parts lists, turn-key cars and the rest, see our V8 conversions page.

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23 Item(s)

  1. You will reuse your existing washer pump - it slides right in.
    $69.99
    Move your washer bottle out of the engine bay Learn More
  2. Dimpled NA/NB version
    $639.00
    The headers from our exhaust kit, available separately. Great for DIY setups. Learn More
  3. Toy Miata not included. Sorry.
    $85.99
    Used for a proper reverse lockout on V8 cars - amongst other things. Learn More
  4. CTS-V AN-6 adaptor and restrictor
    $50.00
    Hook up your power steering and drop the assist level at the same time! Learn More
  5. ABS bracket kit installed
    $99.99
    You can have a V8 and ABS as well! Learn More
  6. V8 Roadsters driveline kit

    From: $1,650.00

    To: $3,280.00

    All the parts to connect the transmission to the rear wheels. Learn More
  7. An NA subframe with motor mounts.
    $1,950.00
    Shoehorn a big engine into your little car. Learn More
  8. NA V8 power steering fitting
    $32.99
    How to hook up your power steering on an NA. Learn More
  9. 3/8" to -6 AN adapter
    $19.99
    The worst possible place to go cheap. Learn More
  10. -6 to 3/8" male adapter
    $12.99
    Attach a -6 line to a 3/8" female push lock fitting Learn More
  11. 5/16" to -6 AN adapter
    $18.99
    Attach a -6 fuel line to stock Miata push-on fittings Learn More
  12. It may not look like much, but it's the key to your steering.
    $95.99
    Deal with your power steering clearance issues with no welding. Learn More
  13. Oil pressure adapter for LSx V8 conversion
    $12.99
    Allows you to use your factory oil pressure gauge with a V8 conversion Learn More
  14. Water temperature adapter for LSx V8 conversion
    $12.99
    Allows you to use your factory water temperature gauge with a V8 conversion Learn More
  15. LSx motor mount heat shields
    $37.39
    Protect your motor mounts from heat. Learn More
  16. FM V8 front sway bar (NA version pictured)
    $149.00
    Reworked for extra crank pulley clearance. Learn More
  17. Flyin' Miata Moroso V8 oil pan kit
    Excellent oil control and maximum steering rack clearance. Learn More
  18. NA/NB radiator shown
  19. Plate after welding (driver side)
  20. The complete system installed on an NB. Note that the V-bands in front of the cats have been replaced with a band clamp for better fitment.
    $1,749.00
    A full stainless steel exhaust system built for V8 Miatas. Learn More
  21. NA/NB version shown.
    $899.00
    A complete cooling system for a hard-working V8 Miata. Learn More
  22. V8 power steering kit
    $114.00
    Everything you need to hook a CTS-V pump to a Miata rack. Learn More
  23. 1999-00 AC kit for V8 Miatas. The 2001-05 contains different hose lengths.
    $340.00
    The parts you need to complete your air conditioning. Learn More

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23 Item(s)