Alliance Torque Converters P4 High Stall Torque Converter for Powerglide

The Alliance Torque Converters P4 is a professional-grade remanufactured torque converter designed for GM Powerglide automatic transmissions. This non-lockup converter features a high stall design ideal for performance applications in classic Chevrolet vehicles from the 1960s and 1970s.

Key Specifications:

• Diameter: 12.25 inches with 10.5-inch bolt circle
• 17-spline input shaft with slotted hub design
• Pilot diameter: 1.703 inches
• 3-pad mounting configuration
• High stall design for improved performance
• Non-lockup design
• No ring gear

Remanufacturing Process:

Alliance Torque Converters are American-owned and operated, utilizing aircraft industry standards with multiple in-line inspection points. Each converter is completely disassembled, cleaned, and inspected for wear. Worn or damaged components are replaced with new parts, and the unit is thoroughly tested before balancing and leak testing. The result is a torque converter that meets or exceeds OEM specifications and is backed by a 36-month replacement warranty.

This P4 torque converter is commonly used in classic GM muscle cars and performance vehicles equipped with Powerglide transmissions, including applications with 283, 307, 327, 350, 396, 400, 402, 427, and 454 cubic inch engines.