Adjustable Metering Plate Kit for Holley 4160 Supersedes QFT 34-3 - No Cavity

Product Description

The kit includes a specially moulded notched float for clearance of the jets, a new metering plate gasket, and Phillips-head screws to replace older-style clutch head fasteners.

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  Upgrade to Jet Tuning - Converts Holley 4160 carburettors with fixed metering plates to accept standard replaceable Holley main jets.


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  Wide Compatibility - Works with Holley, QFT (Quick Fuel), and Brawler carburettors featuring side-hung fuel bowls.


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  Complete Kit - Includes adjustable metering plate, notched float for clearance, gasket, and Phillips-head screws.

Important Notes:

• Main jets are not included and must be purchased separately.


• Requires externally adjustable needle and seats.


• If your carburettor has a power valve cavity on the secondary side (common in early 1850 models), you will need the Cavity Kit (P/N: RK343-2) which includes a plate to replace the original steel block-off plate that covers the cavity.

Compatible with Holley 4160-series and other aftermarket models using side-hung fuel bowls.