Air and Fuel› Carburetors and Components
SPEED FX
-6AN X 7/8"-30 R/B HOLLEY CARB ADP
SKU: S08S 574876
Easy — 1–2 hours
Description
The adapters have a -6AN male thread on one end and a 7/8"-20 port thread on the other. They are designed with a 37-degree sealing surface to ensure a leak-proof seal and are compatible with most manufacturers' hose and hose ends.
Fitment
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Specifications
| Brand | SPEED FX |
| Part Number | S08S 574876 |
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.
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