4500 rpm 10 Inch Drag Race Competition Torque Converter, High Stall Fits Ford Windsor Case-Filled C4, 157T, Competition Series.

TCI 461400 10 Inch Drag Race Competition High Stall Torque Converter for '70-'81 C4 CASE Fill Windsor transmission. (10.5" Bolt Circle) provides roughly 4000-4500+ Stall.

TCI 461400 Characteristics: 

For Competition / Drag Racing Applications. Works well with Strokers and Standard Stroke combinations where power is produced between 4,500 and 7,000 rpm. You'll maintain engine rpm between shifts with their efficient design, and gain improved reliability with an oversize caged bearing supporting a new stator.

TCI 10" Drag Race Torque Converters can be run in applications with up to 750 horsepower and are most commonly used for a bracket race or street/strip application that leans more toward the "strip." Stall speeds vary depending on application but the average is 3800-4500 RPM.

All of the TCI® race converters incorporate aftermarket high-load sprags, furnace-brazed and reinforced fins, needle bearings and hardened steel pump hubs.

Furnace-brazed and reinforced fins increase durability. Needle bearings reduce drag and increase thrust capacity. Three sets of Torrington bearings replace normal thrust washers used in OEM and some aftermarket converters to triple the thrust capacity capabilities. Hardened steel pump hubs increase strength, durability and longevity while decreasing wear. Increased strength and holding capacity of high load sprags ensure stator stays locked when converter stalls and guarantees converter will stall correctly run after run.

TCI 461400 10" Converter Specifications & Features: 

Competition Converter Fits: Ford C4/C9 Case Fill Transmissions

Torque Converter Application: Race / Drag Race

Torque Converter Trade Name Diameter: 10" inch converter

Converter Stall RPM: 4000- 4500 RPM

Torque Converter Bolt Circle: 10.500" 

Mounting Hardware: Yes Included - 7/16 -20 studs & nuts

Anti Balloon Plate: YES ballooning plates,

Furnace Brazed: YES

Balanced: YES

Additional Upgrades: 3 sets of needle/Torrington bearings, Heavy Duty steel mounting ring, Hardened Steel Pump hubs. Furnace brazed reinforced fins.