FTI Performance Street Racer Lock-Up Series Torque Converter | 9.5" | 4L60E / 4L65E / 4L70E

The FTI Performance Street Racer Lock-Up Series Torque Converter is engineered for high-performance street and strip vehicles requiring exceptional durability, lock-up capability, and aggressive launch performance. Featuring a billet 9.5-inch design and rated for up to 1000 horsepower, these converters deliver outstanding reliability and drivability for serious weekend warriors and high-horsepower builds.

Designed specifically for 4L60E, 4L65E, and 4L70E transmissions, the Street Racer Series utilizes furnace-brazed construction, anti-ballooning technology, and available single or triple disc lock-up configurations to handle aggressive street, drag racing, and boosted applications.

Available Stall Speeds | Single Disc

SRLS3380 – 2800 RPM Stall
SRLS3082 – 3000 RPM Stall
SRLS0082 – 3200 RPM Stall
SRLS0086 – 3600 RPM Stall
SRLS6391 – 3800 RPM Stall
SRLS7082 – 3800 Hard Hit Stall
SRLS8082 – 4000 Hard Hit Stall

Available Stall Speeds | Triple Disc

SRLS3380-3 – 2800 RPM Stall
SRLS3082-3 – 3000 RPM Stall
SRLS0082-3 – 3200 RPM Stall
SRLS0086-3 – 3600 RPM Stall
SRLS6391-3 – 3800 RPM Stall
SRLS7082-3 – 3800 Hard Hit Stall
SRLS8082-3 – 4000 Hard Hit Stall

Key Features

Rated for up to 1000 horsepower
Fits 4L60E, 4L65E, and 4L70E transmissions
Billet 9.5-inch converter design
Available in single or triple disc lock-up configurations
Furnace brazed construction
Anti-ballooning flanged hub
Lockup compatible
Balanced assembly
Excellent for high-horsepower street, drag racing, and boosted applications

Specifications

Converter Diameter	9.5"
Horsepower Rating	1000 HP
Input Spline	30 Spline
Crank Pilot Diameter	1.703"
Bolt Circle	10.75", 11.5", 11.062" (LS)
Lockup Compatible	Yes
Balanced	Yes
Mounting Hardware Included	Yes