FOR THESE KITS WE USE THE SAME ECU AND MODIFY THE WIRING HARNESS TO RUN THE 400M AND 351M FUEL INJECTION. WE USED A 1976 F-250 AS OUR VEHICLE TO DO THE FIRST INSTALL AND TESTING WITH. IT HAS BEEN ON THE ROAD FOR 4 YEARS NOW AND IS AMAZING AND FUN TO DRIVE.
If you are swapping from a 351M, 400, 351W or 302 to a 460 these will bolt directly to the perches that your truck, or bronco already have. They are for the year range 1974-1982. Additionally, they are built to the correct dimensions to allow you to use the full serpentine system and accessories of a stock EFI 460.
We have had countless customers utilize our 351M swap mounts as a universal motor mount. Why redesign the wheel if these work so well. We include (but do not weld) the perch bolt to give you more flexibility. Bolt them onto the engine then you can build your own frame perches from these out to the frame.
For the vans and RVs with a bolt spacing of 5 5/8″ these will replace the factory motor mounts, and you will re-use the cups that are bolted to the engine. Ditch those squishy water bed style factory motor mounts. These Bullet-Proof motor mount kits will bolt directly in place of the factory mounts. Our goal was to make a quality mount that could handle high horsepower, keep your motor locked down and be smooth enough to use as a daily driver. These are built so well if there’s ever an issue, we replace them free of charge.