Holley
20-3 1 TO 1 CONVT DBL PMP
SKU: H00E 20-3
Description
Part #: 20-3
Don't write off a Carburetor that needs a few replacement parts! Holley offers a variety of replacement Throttle Plate bases and repair components.
Features:
- Kit Contains Primary & Secondary Throttle Shaft Assy. and eight Throttle Plate Mounting Screws.
For use on Holley performance carburetors with 1-11/16" throttle bores. Converts to 1:1 Linkage Ratio
Fitment
Fitment Guaranteed
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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 20-3 |
| Weight | 0.82 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.
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