SKU: 12090459376

NOS Dry Nitrous Plate

Sale price$10027.35 Regular price$11141.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 3 - Oct 8

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Description

NOS Dry Nitrous PlateNOS This NOS plate is designed to bolt between the upper and lower intake manifold on Holley Hi Ram LT Gen V manifolds. This sandwich style plate gives you an easy way to add nitrous oxide to your Hi Ram equipped LT engine. The plate is machined from billet 6061 T6 aluminum, laser etched with NOS logo, then anodized for great looks and excellent corrosion protection. The one piece plate features machined passages that precisely spray into the center

NOS This NOS plate is designed to bolt between the upper and lower intake manifold on Holley Hi-Ram LT Gen-V manifolds. This sandwich-style plate gives you an easy way to add nitrous oxide to your Hi-Ram equipped LT engine. The plate is machined from billet 6061-T6 aluminum, laser etched with NOS logo, then anodized for great looks and excellent corrosion protection. The one-piece plate features machined passages that precisely spray into the center of each cylinder runner. Plate includes jetting for up to 250 horsepower but is capable of supporting 1000+ horsepower. The plate is made from billet aluminum with passages machined directly into the plate so there is no need to worry about spray bars breaking or spinning. Includes NOS plate, gasket, jet holders, and jets.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12090459376

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4.2 ★★★★★
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Verified Purchase
mike c.
Natrona Heights, US
★★★★★ 5
Good spark
Good fit. Fired right up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
J
Verified Purchase
John Mooney
Lexington, US
★★★★★ 5
Good deal on spark plugs
They worked perfectly for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
B
Verified Purchase
Brett Patterson
New York, US
★★★★★ 5
Better running mower
Seems to work fine and runs great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
R
Verified Purchase
Rita Viera
Alexandria, US
★★★★★ 4
Perfect Spark Plug
Perfect match for my lawnmower. Worked as soon as I placed it on. Great product. Thank you Amazon for the product. Fast, correct product, and affordable
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Reviewed in the United States on April 29, 2026
B
Verified Purchase
Bluegrass Picker
Carnegie, US
★★★★★ 5
Cost-effective alternative that works well..
I used these spark plugs on my 2018 Cub Cadet XT2 riding mower as part of the spring preparation. The spark plugs were well packed and arrive in great shape and at the appropriate gap. No issues with starting or operating the mower. These Harbot plugs turned out to be a great cost-effective option for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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