B and M Automotive Converter Lockup Control for GM TH700, TH200, 200-4R, TH350, 4L60 Transmission

The B and M Automotive Converter Lockup Control with part number 70248 is designed to optimize transmission performance for GM vehicles equipped with TH700, TH200, 200-4R, TH350, or 4L60 transmissions. This electronic lockup controller ensures precise engagement and disengagement of the torque converter clutch, improving fuel efficiency, reducing heat, and enhancing overall driveability. The kit includes a GM speed sensor and is suitable for applications requiring a reliable, direct-fit solution to improve transmission responsiveness and efficiency. Constructed with durable components, this controller is engineered for longevity and consistent performance under various driving conditions. Installation is straightforward, making it suitable for both professional mechanics and experienced DIY enthusiasts seeking to upgrade their transmission control system.

Features:

• Designed for GM TH700, TH200, 200-4R, TH350, and 4L60 transmissions

• Includes GM speed sensor for accurate torque converter lockup control

• Electronic controller for precise engagement and disengagement

• Enhances fuel efficiency and reduces transmission heat

• Durable construction suitable for long-term performance

• Easy to install with direct-fit design