TH400 GM to Ford Modular Bellhousing Adapter Kit

Allows a TH350/TH400 to bolt to any 4.6L, 5.4L , 5.0L , 5.2L. 6.8L modular bolt pattern engine to a GM/Chevrolet Turbo 400. Available in both 6 Bolt and 8 Bolt crank adapter options.

Easily bolt your Ford Modular (4.6, 5.0, 5.2, 5.4, & 6.8) to a Chevy automatic transmission with this adapter kit.

Key Features:

• ½-Inch Thick Billet Aluminum Adapter Plate – Strong, precise, and built to handle high torque.
• No Cutting or Bellhousing Mods Required – Retains the full Chevy bellhousing for a true bolt-on installation.
• Includes SFI-Certified Flexplate – Race-ready and safety-approved for high-performance use.
• Starter Included –  Off the shelf and easily replaceable if the situation ever arises
• All Hardware Included – High-grade bolts and fasteners for a complete, hassle-free install.

What’s Included:

• ½” Billet aluminum adapter plate
• Crank spacer & Converter snout adapter
• SFI-certified flexplate
• GM High Torque Mini Starter 
• Complete hardware set + Instructions

Perfect for engine swaps, hot rods, or race builds where Ford power meets Chevy drivetrain strength — all with zero fabrication.

Part#-PAFO605