FTI 9.5in 700R4/Early 4L60 Billet Lock-Up Street Racer Series - LT - 30 Spline - 3000 Stall

If you're looking to get more out of your classic muscle car or performance build, a high-stall torque converter is a key component. This FTI Performance 9.5-inch Billet Lock-Up Street Racer Series converter is built for vehicles using the 700R4 or early 4L60 transmissions, offering a 3000 RPM stall speed. This stall rating means the engine can rev up to 3000 RPM before the converter fully couples, allowing for a stronger launch off the line and improved acceleration, especially for vehicles with modified engines or those used for drag racing or spirited street driving.

FTI builds these converters with a solid billet aluminum cover for strength and durability, and the internal components are furnace brazed and TIG welded for maximum reliability under demanding conditions. The use of triple Torrington bearings helps reduce friction and improve longevity. This converter is designed to be a direct fit for a wide range of vehicles, including popular models like the Chevrolet Camaro, Corvette, and C/K series trucks, as well as various Buick and Cadillac applications from the late 80s and early 90s. Its lock-up design also means you'll still have efficient cruising once you're up to speed.

When installing a torque converter, it's crucial to ensure it's fully seated in the transmission before bolting the flexplate to it. This process is critical for proper transmission function and to prevent damage. This converter is a popular choice for weekend warriors looking for a noticeable improvement in their vehicle's performance feel and launch capability.