Holley
Carburetor Renew Kit Ultra HP
SKU: H00E 37-1548
Description
Part #: 37-1548
Holley Fast Kits include only genuine Holley parts which are competitively priced. When your Holley is rebuilt using a genuine Holley Fast Kit, you're assured that original Holley quality is maintained.
Features:
- Fits Holley 4150 Ultra XP carburetors
- Genuine Holley quality parts
- Step by step instructions included
- Includes (2) 4.5 Power valves, (2) accelerator pump diaphragms, (2) needle and seats, and all necessary gaskets
Holley Fast Kit for 4150 Ultra XP Carburetors
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Holley |
| Part Number | H00E 37-1548 |
| Weight | 0.57 lb |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy