BA BF FG Diff Hat Upgrades for Ford Falcon

 

Introducing our innovative Alloy Diff Hat designed specifically for BA BF FG FGX Turbo & V8 Models! This essential upgrade replaces the original single bush and weak aluminum hat with a robust twin diff bush system. It's an indispensable addition for any Falcon, standard or modified.

We offer two purchase options:

  • Supply & Fit: Includes new diff oil, with optional front bushes and Truetrac upgrades.
  • DIY Kit: Tailored for easy installation, requiring basic welding skills for complete setup. No measuring needed—once the diff is reattached, it auto-aligns. Estimated installation time is about an hour with the cradle already removed.

Pricing:

  • Supply & Fit with new diff oil: $2495
  • Supply & Fit with new diff oil & Front Bushes: $2895
  • Supply & Fit with new diff oil, Front Bushes & Truetrac: $5595* (Note: G6E 2.73 Gears require new diff gears at an additional cost.)
  • DIY Kit: $1070 Supply Only

For more details and installation guide, visit our product page.

CLICK HERE FOR PURCHASING OPTIONS

Instructions for fitting can be found HERE

 


 

 

Upgrade your BA, BF, or FG Falcon's rear end with our high-performance diff hat kits. Designed to reduce axle tramp and prevent diff bush failures under load, these upgrades are ideal for street-driven Falcons and serious track builds.

We supply and fit diff hat upgrades in-house. If you’re chasing traction and reliability, contact us today for pricing and availability.