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Top Plate Linkage for GX270-460 Big Block Engines
Top Plate & Linkage for GX270-420 Big Block Engines
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Top Plate Linkage for GX270-460 Big Block Engines

Part Number: DJ-3146
Online Price: $39.99
ARC Racing Top Plate & Throttle Control Assembly for Honda GX340/GX390 Engines
Availability: In Stock.

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Description

ARC Racing Top Plate & Throttle Control Assembly for Honda GX340/GX390 Engines


Designed specifically for Honda GX390 and big block clone engines, this high-quality top plate replaces the stock fuel tank while mounting securely in the factory fuel tank location.


Ideal for engines where the governor has been removed, the top plate provides a reliable throttle linkage system that supports the stock carburetor, eliminating the need for the original governor linkage.


Additionally, the design includes dedicated space to mount a pulse fuel pump, making it perfect for setups with remote or non-gravity-fed fuel tanks.


Features:

  • Direct replacement for the stock fuel tank on GX390 and compatible clone engines
  • Supports stock carburetor linkage after governor removal
  • Integrated mounting area for pulse fuel pump installation
  • Includes all necessary mounting hardware and throttle spring for easy installation

Upgrade your engine’s throttle control and fuel delivery system with the ARC Racing Top Plate — engineered for performance, convenience, and durability.

FAQ

Q1: What engines does this top plate fit?
A: This top plate is designed for Honda GX390 engines and compatible big block clone engines like the GX340.


Q2: Can I use this top plate if I have removed the governor?
A: Yes, the assembly replaces the stock governor linkage and provides throttle control for your carburetor.


Q3: Does the top plate allow mounting a fuel pump?
A: Yes, it includes a dedicated space for mounting a pulse fuel pump, ideal for remote or non-gravity-fed fuel tanks.


Q4: Is hardware included for installation?
A: Yes, the package comes with all necessary mounting hardware and a throttle spring for easy installation.


Q5: Will this top plate fit with aftermarket carburetors?
A: It is primarily designed to work with the stock carburetor linkage

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