【Replace Part Number】219-607, 19238102, 18023(1704 TBI Kit).
【Perfect Compatibility】This kit is compatible with multiple General Motors TBI engines, providing a perfect leak-free seal. Suitable for various models, including Chevrolet and GMC trucks (C/K1500, K2500, Sierra, Silverado, S10, Blazer, Suburban, Tahoe), vans (G30), and models equipped with 4.3L V6, 5.0L (305), or 5.7L (350) V8 engines (Rochester 220 TBI), among others.
【Safety & Easy Installation】The rebuilding process is straightforward and uncomplicated. While thoroughly cleaning the aluminum throttle body surface is crucial (and the most time-consuming step of the entire job), the actual reassembly is remarkably quick. With just basic tools and a helpful YouTube video guide, the entire rebuild can be completed comfortably in a short time.
【Perfect Design】This integrated kit provides all gaskets, seals, O-rings, and fasteners required for disassembly, deep cleaning, and resealing of General Motors TBI throttle bodies, including the critical fuel pressure regulator diaphragm and injector filter element. The result is throttle body performance like new, significantly improving idle smoothness, throttle response, and operational reliability.
【100% Satisfaction Guarantee】If you encounter any installation or usage issues, please contact our support team promptly. We ensure expert assistance within 24 hours. Your satisfaction is our priority. We strive to give our customers excellent service.