Reid Racing Super Hydra 400 Transmission Case

Transmission & Drivetrain
Automatic Transmission Components
Reid Racing Super Hydra 400 Transmission Case

The Reid Racing Super Hydra 400 Transmission Case is designed as a direct replacement for the GM TH400 transmission case while correcting all of the weak points and including additional features. An incredibly expensive permanent mold casting technique has been employed to increase the case wall thickness allowing this unit to be extremely strong, accurate, porosity-free castings that are SFI 4.1 certified without the need for an external shield or blanket. The modular two-piece design allows this case to be used with all popular engines by simply changing bolt-on Superglide bellhousings!

Features:

Uses Reid Racing's full line of SFI 30.1 bellhousings for all popular engine families
Full 360° internal case "lugs" that retain the center support and pressure plate
Speedometer and Governor provisions
Improved billet pressure plate
Oversize snap ring
Longer band anchor pins captured by oversize bosses
Numerous strengthening features address problem areas in the GM case
Additional dipstick hole on driver's side
Multiple external pressure taps allow monitoring of circuit pressures
Accepts all style oil pumps including 8 bolt and vari-pitch designs
Bellhousing and oil pump threads are heli-coiled
Machined for standard NPT fittings
Pre-machined to fit larger custom planetary gear carriers

Reid Racing Super Hydra 400 Transmission Case

Super Hydra 400 Transmission Case Drag/Street Version

Reid Racing Super Hydra 400 Case SFI Drag/Street

Reid Racing Super Hydra 400 Case SFI Drag/Street

Super Hydra 400 Transmission Case Off-Road Version

Reid Racing Super Hydra 400 Case SFI Off-Road

Reid Racing Super Hydra 400 Case SFI Off-Road