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Key Specs

MFG. Part #20-3
BrandHolley
Material TypeSteel

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Holley 20-3 Details

This throttle shaft converts throttle linkage to 1:1 ratio. Better throttle response and HP. Fits Holley 4150 carbs.

Note:  Throttle linkage only fits carbs with 1-11/16" throttle bores.

Holley 20-3 Specifications

KEY SPECS
MFG. Part #20-3
BrandHolley
Material TypeSteel
GENERAL
Sold in QuantityEach
NotesFor use on Holley performance Carburetors with 1-11/16" throttle bores. Primary & secondary shaft assembly and 8 throttle plate mounting screws included.
GTIN Code090127035986