SVTeli 304147 EZ EFI Adjustable Throttle Cable Mount Kit for GM 700R4 & TH350

Overview

Meet the SVTeli 304147 EZ EFI adjustable throttle cable mount kit, a purpose-built solution for GM automatic transmissions. This bolt-on setup is designed to help you set precise cable tension and accurate throttle geometry for GM 700R4 and TH350 systems, especially when paired with EFI SBC 350 throttle bodies. The kit emphasizes reliable alignment, consistent tension, and durable construction to support steady operation in a variety of driving conditions.

The heart of the system lies in a dual-spring design that helps preserve proper throttle closure as engine load and RPM change. When tension is balanced just right, you may notice smoother throttle feel and more predictable response across the RPM range, making it a sensible upgrade for both daily drivers and performance-oriented builds.

Key advantages

• Precise throttle control achieved through balanced dual-spring tension, aiming for consistent closure across conditions.
• Durable, corrosion-resistant materials rated for high temperatures, helping the bracket hold its geometry over time.
• Plug-and-play installation with complete mounting hardware, eliminating the need for drilling or cutting in most setups.
• Broad compatibility with GM 700R4 and TH350 transmissions, plus EFI SBC 350 throttle bodies, offering a versatile mounting solution.
• Potential improvements in throttle response and drive feel without altering ECU calibration.

Use-case scenarios

In real-world applications, the EZ EFI mount supports street-going and weekend-upgrade builds where throttle geometry and reliable cable actuation matter. It is suited for engines paired with EFI throttle bodies and classic GM transmissions, helping to maintain consistent linkage as components heat up and move.

Quality and durability

Designed to withstand challenging under-hood environments, the kit’s high-quality materials resist heat and corrosion. This makes it a practical choice for drivers in warmer climates or those logging longer drives, where maintaining geometry and tension can contribute to a smoother operation over time.

What’s included and how it helps

• Complete hardware for a straightforward, bolt-on installation, with alignment points that simplify fitting.
• A direct replacement for OE part 304147, ensuring compatibility with existing mounting points and linkages.

Installation tips

For best results, align the components carefully and secure the bracket to the intended surface using the included hardware. Verify the dual-spring tension to ensure the throttle closes correctly, and test the linkage through the full range of motion before driving.