GM Marine Chevrolet Truck TBI 5.7L Cylinder Head – Casting Numbers #193/217/191

Upgrade your GM Marine or Chevrolet Truck with this remanufactured 5.7L TBI cylinder head, compatible with casting numbers #193, #217, and #191. This cylinder head is designed to fit a variety of GM 5.7L engines, delivering the performance and reliability you need for both marine and truck applications.

Key Features:

• Fitment: Designed for GM Marine and Chevrolet 5.7L TBI (Throttle Body Injection) engines. Perfect fit for engines using casting numbers #193, #217, and #191.
• Precision Build: Remanufactured to OEM specifications, ensuring optimal performance and durability. Ideal for replacing old or damaged heads.
• Superior Performance: Fully loaded with valves and springs, providing excellent airflow and compression for smoother engine performance.
• Multi-Application Use: Compatible with both marine and truck applications, making it a versatile choice for various GM vehicles and watercraft.

Applications:

This cylinder head fits a variety of GM 5.7L engines, making it suitable for multiple marine and Chevrolet truck models.

Additional Information:

• Warranty: Comes with a 2-year warranty, ensuring peace of mind and long-term reliability.
• Shipping: Ships to the lower 48 states only.

This remanufactured GM Marine Chevrolet Truck 5.7L cylinder head is the perfect solution to restore your engine’s performance. With precise fitment for casting numbers #193, #217, and #191, you can count on this product for a seamless replacement that will keep your vehicle or watercraft running smoothly.

Returning Your Old Core

At Heavy Duty Parts Company, core returns play a critical role in keeping operations efficient and product costs low for all our customers. Returning your original cylinder heads is simple and free—we include a core return label on the box, and the shipping is on us.

Our core return policy operates on an honor system, meaning we will not charge you if you don’t send back a core. However, returning cores is highly encouraged. These cores provide us with essential smaller components like springs, retainers, and keepers, which help keep our remanufacturing process sustainable and our prices competitive for everyone.

For certain cylinder heads, receiving cores back is especially valuable in helping us maintain quality and affordability across our products. If you don’t have a core to return, please reach out, and we’ll be glad to discuss alternative options. Thank you for supporting our commitment to providing quality parts at accessible prices by honoring the core return process whenever possible.