700R4 4L60E 298mm Street Bandit 35-4,200 RPM LS Direct Fit Lock Up GM Torque Converter Part Number 48545

GM LS Chevy 700R4 4L60E Torque Converter - Street Bandit Direct Fit Series (Part #48545)

Engineered for the dedicated performance driver, this 298mm Torque Converter is the definitive upgrade for your LS Type engine. Designed as a Direct Fit, it provides the perfect balance of aggressive stall performance and reliable street durability. Built with extreme duty components and precision machining, this unit delivers uncompromising power transfer whether you are cruising the streets or unleashing maximum performance.

This converter is engineered not just to hold power, but to deliver it flawlessly. Featuring a Super Lightweight Lock Up clutch and robust internal components, this unit is ready to handle the demands of chopped cams and high-performance driving.

Key Technical Specifications

• Transmission Application: 700R4 / 4L60E
• Series/Fitment: Street Bandit Direct Fit Series for LS Type Engines
• Part Number: 48545
• Converter Diameter: 298mm
• Stall Range: 3,500 - 4,200 RPM
• Core Size: 9.6 inch
• Input Shaft Spline Count: 30 Splines
• Crank Pilot Diameter: 1.703 inch (Extended for LS)
• Bolt Circle Diameter: 11.063 inches (Factory LS Bolt Circle)
• Construction: Hardened Chrome Moly Hub, Torrington Style Incased Bearings, Modified Heavy Duty Stator

Premium Construction & Build Quality

• Precision CNC Machined to exacting standards.
• Extreme Duty Lock Up clutch provides robust engagement and durability.
• Features Anti-Balloon Plates for enhanced operational integrity.
• Completely leak and pressure tested during manufacturing processes.
• Digitally Balanced to ensure smooth, reliable operation.
• Designed with Tac Welded Fins on the corners for maximum rigidity.
• Deleted need for the end of the input shaft O-Ring, simplifying installation.

Installation & Performance Guidance

• Use Old School Type F transmission fluid for optimal performance.
• Always install a high-quality Transmission Cooler with this unit.
• Apply Blue Loctite for crucial fluid and component seals.

Important Notes

• All advertised stall ranges are dependent on the specific vehicle setup and application. Please contact our experts for personalized fitting advice regarding your build.
• For applications involving power adders such as Nitrous Oxide (NOS), Turbochargers, or Superchargers, we recommend upgrading to our specialized "Out Law Series" torque converter.

Trusted experts in high-performance and racing torque converters since 1970. Made in the USA.