TCI StreetFighter Torque Converter - 10 in Diameter - 3000-3400 RPM Stall - 10.5 in Bolt Circle - C4 451500 FST Performance QA1'springs are either silver powder

QA1'springs are either silver powder coated for excellent longevity

1/8 in Weld-On Bung

Straight / 45/90 Degree Connector Hoses

7 in Extended

TCI StreetFighter Torque Converter - 10 in Diameter - 3000-3400 RPM Stall - 10.5 in Bolt Circle - C4 451500 FST Performance QA1'springs are either silver powderC4 StreetFighter Converter for 26 Spline In Case Dipstick.. This StreetFighter Converter is designed specifically for 26 Spline C4 Transmissions with in case dipsticks. Provides 3000 to 3400 Stall behind Small Blocks and 3400 360 Stall behind Big Blocks. For 10. 5" Bolt Pattern. Designed with the street strip racer in mind, this torque converter benefits more radically prepared street machines (those with performance cams, aftermarket carburetors and