Twisted Street™ Ford C4 Transmission 450 HP

💥 Twisted Street™ Ford C4 Transmission

Up to 400 HP • 2WD Street Performance

Daily Drivers • Restorations • Classic Ford Builds

The Twisted Street™ Ford C4 is a fully upgraded street-performance automatic designed for smooth operation, improved durability, and long-term reliability in classic 2WD Ford applications.

Built for real-world driving — not just a bench rebuild.

🚫 Not a Stock Rebuild

Every unit is completely torn down, inspected, and rebuilt with upgraded components, then calibrated the Twisted Torque™ way to handle up to 400 HP in true street conditions.

Perfect for Mustangs, Cougars, Fairlanes, street rods, and mild small block Ford builds.

⚠️ REQUIRED ORDERING DETAILS

(Provide in order notes)

Input Shaft:

• 24-Spline (1964–1969)
• 26-Spline (1970–1981 — stronger, recommended)
• 👉 All Twisted Torque™ converters are built for 26-spline applications

Case Type:

• Case-Fill (most passenger cars)
• Pan-Fill (trucks and vans)

🔧 BUILD FEATURES

• Twisted Torque™ HD Clutches & Steels
• Increased holding power and heat resistance for dependable street use
• Wide Heavy-Duty Intermediate Band
• Improved 1–2 shift durability and consistency
• Complete Bushing & Thrust System Replacement
• Restores internal alignment and reduces long-term wear
• New Sealing System (Seals, O-Rings, Gaskets)
• Built leak-free and compatible with modern fluids
• Pump Modified & Updated the Twisted Torque™ Way
• Blueprinted for consistent line pressure and proper oil flow

🔥 SHIFT & HYDRAULICS

• Firm, clean, street-friendly shifts
• Proper 1–2 and 2–3 timing calibration
• Responsive feel without harsh engagement

⚙️ VALVE BODY

• Modified & Updated the Twisted Torque™ Way
• Forward-pattern automatic operation
• Calibrated specifically for daily driving and reliability
• Optional performance upgrades available

🚗 APPLICATION

• 2WD Configuration Only(4x4 available separately)
• Designed for stock to mildly modified V8 applications
• Ideal for street-driven classic vehicles
• Rated up to 400 HP with proper vehicle setup