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Fuel Pump Body External Pulse HL
91-1018 Tillotson HL Fuel Pump Body External Pulse - Top
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Fuel Pump Body External Pulse HL

Part Number: 91-1018
Your Price: $9.99
Fuel Pump Body External Pulse HL
Availability: Out of Stock.


The Tillotson External Pulse plate allows the carburetor to get vacuum from the plate directly rather than using the hole on the flange of the carburetor.

Some Tillotson carburetors will come with this style plate from the factory when specific applications do not support pulsing off the flange. If you decide to make the change to this style setup be sure to plug the flange pulse hole. If both are vacuum ports are open this may cause irregularities in the pumping action of the carburetor. 

This is a standard volume, or what many call a single stack or gas plate stack, style pump plate. This external pulse plate works with any Standard Volume(Single Stack, Gaspump plate carburetor. Check your carburetor and carburetor listing before ordering.

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