{"product_id":"tci-200-4r-12-inch-stock-lockup-replacement-torque-converter","title":"TCI 200-4R 12-inch Stock Lockup Replacement Torque Converter","description":"\u003cp\u003eThis TCI 12-inch stock lockup replacement torque converter is designed for the GM 200-4R four-speed overdrive transmission. Features lockup equipped, 1600-1800 RPM stall for optimal power transfer. The 200-4R converter must include a functional lockup clutch for overdrive operation, and this converter provides reliable lockup engagement for proper highway cruising efficiency.\u003c\/p\u003e\u003cp\u003eIdeal for 1981-1990 Buick Grand National, GNX, Regal T-Type, 1982-1984 Corvette, and Monte Carlo SS. Precision-balanced and tested for smooth operation and proper lockup engagement. A critical component for any 200-4R rebuild or performance upgrade.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"Default Title","offer_id":50803783041271,"sku":null,"price":340.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6591\/1287\/files\/ph-torque-converter_d81e5ebd-a8de-4209-9e0f-1293eaa5fa5b.jpg?v=1780071028","url":"https:\/\/coretransmissionparts.com\/products\/tci-200-4r-12-inch-stock-lockup-replacement-torque-converter","provider":"CoreTransmissionParts.com","version":"1.0","type":"link"}