Hays Twister Full Race Torque Converter GM 4L80E, 2400-2800 RPM stall - 97-1J24F crew-cab 6 V8 1968 - 1977

6 V8 1968 - 1977 Pontiac LeMans 250/4

4 V8 1963 - 1973 Chevrolet C30 Pickup 292/4

Output Housing Direct Replacement

5 V8 1973 - 1995 Ford F-250 460/7

Hays Twister Full Race Torque Converter GM 4L80E, 2400-2800 RPM stall - 97-1J24F crew-cab 6 V8 1968 - 1977Overview: Hays Twister Full Race Torque Converters feature a custom designed anti balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans brake and great for power adders such as nitrous, superchargers, and turbos. They are available with various RPM stall speed offerings to accommodate any mixture of modifications including higher compression ratios, aftermarket