S197 Mustang Godzilla Swap Kit | GF-FGM-KIT
Swap Block® Mock Up Ford 7.3L Godzilla Engine Block | GF-EJ-ZILA-DIY
2020+ Ford Godzilla 7.3L Engine Lift Plate | GF-FGLP
S197 Mustang Godzilla Swap Headers With CATS and X or H Pipe | GF-FGM-HDR200
S197 S550 Ford Mustang Godzilla 7.3L Engine Swap Mounts | GF-MGM-MM
The 7.3L Godzilla is what happens when Ford builds a pushrod engine with modern torque numbers and truck durability. It’s a viable, high-torque, street-friendly swap
And the S197 Mustang chassis happens to be one of the cleanest homes for it.
G Force built a system for this. They’ve engineered a solution that not only makes this swap possible but also practical, addressing both mechanical fitment and the installation workflow.
S197 Mustang Godzilla Swap Kit (2005–2014)
Designed specifically for this swap and built around retaining the stock 7.3 oil pan and fitting under a cowl hood.
This kit:
G Force’s approach saves hours of mock-up and trial-and-error compared to “winging it” with fabricated mounts.
Related read - Solutions for Seamless Godzilla to Mustang Swap
S197 S550 Ford Mustang Godzilla 7.3L Engine Swap Mounts
In a 7.3L Godzilla Mustang swap, motor mounts are the part that decides whether the rest of the build goes smoothly or becomes a series of clearance compromises.
The S197 Ford Mustang Godzilla 7.3L Engine Swap Motor Mounts (GF-MGM-MM) are engineered specifically for the 2005–2014 Mustang chassis and the physical dimensions, weight, and accessory layout of the Godzilla engine.
These mounts are designed to control:
This is not a universal or adapted solution. The mounts are purpose-built so the engine sits exactly where it needs to be for the rest of the system to function correctly.
How the Motor Mounts Work with the Swap System
The Godzilla motor mounts are a core component of the G Force S197 swap ecosystem. They are designed to work in conjunction with:
Because the engine is positioned correctly from the start, common problem areas like steering shaft clearance, exhaust routing, and transmission alignment fall into place without trial-and-error fabrication.
This integration is what turns a Godzilla swap from a custom fabrication project into a repeatable installation process.
Most fitment problems builders run into during Godzilla swaps come back to engine placement issues:
Proper motor mount geometry eliminates these issues before they happen.
That’s why the Ford Mustang Godzilla motor mounts are treated as a foundational part of the swap rather than an accessory. They establish the reference point for every other component in the system.
Godzilla S197 Swap Headers with Cats and H/X Pipe -Long tube stainless headers designed around the S197 chassis and swap mounts.
These are built specifically to clear:
Why the Godzilla Works So Well in the S197
This is why the S197 Godzilla swap is gaining serious traction among Mustang builders.
Before you even loosen the first bolt, these accessories help reduce headaches:
This isn’t a fancy sticker — it’s steel-heavy hardware with multiple lift points for the 7.3L engine and all its accessories. That weight adds up fast, so having a dedicated engine lift plate makes positioning and lowering the engine into the bay far safer and more accurate.
A Swap Block block is a lightweight, engineered stand-in for the actual engine. It lets you:
This mock-up block uses G Force’s slot-and-tab system that ensures the dimensional accuracy you need to avoid late-stage surprises.
The Godzilla may not be a direct factory pony-car engine, but it brings several advantages:
All of this means you get a strong V8 with modern reliability without having to reinvent every part of the swap process.