Click on image to zoom

NOS GM EFI Nitrous System 05177NOS


Dry Design - 100HP - Not Legal For Sale Or Use On Pollution Controlled Motor Veh. In U.S.

Pricing: $690.95


NOS - GM EFI Nitrous System P/N 05177NOS Features:

  • Easy Way To Serious Power
  • For Electronic Fuel Injection
  • Engineered For Exact Application
  • Compatible With OEM Equip.
  • Will Not Affect Day-To-Day Drive
  • Will Not Affect Fuel Economy
  • Easy To Install

Product Documents:

Product Series


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 05177NOS
  • 05177NOS
  • 090127494134
  • NOS
  • New

Shipping Information

  • Item Requires Shipping
  • 30.0 lbs.
  • W12.0000” x H12.0000” x L32.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.