B&M 70244 GM 700R4 Torque Converter Lockup Kit Mechanical Speedometer
B&M 70244 Torque Converter Lockup Kit, Mechanical Speedometer, GM, 700R4/TH350C/4L60/200-4R, Kit. Please Click on the “Read More” link for additional details about this item. Thank you, Summit Racing Equipment. The World’s Speed Shop Since 1968.
B&M 70244 Converter Lock-Up Control
These kits eliminate converter lock and unlock cycling and premature unwanted converter lockup. Who was the first to identify the need, then develop and manufacture that product?. As the industry grew so did B&M.