Click on image to zoom

Holley Performance Ultra HP Kit 37-1549


For Use w/4150 E85 Carburetors

Pricing: $54.58


For Use w/4150 E85 Carburetors

Holley Performance - Ultra HP Kit P/N 37-1549 Features:

  • Fits Holley 4150 Ultra Xp E85 Carburetors
  • Genuine Holley Quality Parts
  • Step By Step Instructions Included
  • Includes (1) 5.5 Power Valve/All Necessary Gaskets
  • (2) Accelerator Pump Diaphragms (2) Needle and Seats
  • Clear Fuel Level Sight Glass No Mess Fuel Level Adjustments


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.


  • 37-1549
  • 37-1549
  • 090127688465
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 0.7 lbs.
  • W7.5000” x H0.5000” x L10.5000”

Trusted Specialists GM engine & parts specialists
Located in the USA Owned, operated, & employed
Need Assistance? Call us at 888-748-4655
Mon-Fri 8am-6pm EST
Have a Question Email us and we'll get back to you within 24 hours
Pace B2B