Remanufactured GM Chevrolet 5.7L TBI Casting # 191 / 193 / 217 Cylinder Heads with Head Gasket Set and Bolts

Upgrade your GM 5.7L 350 V8 engine with our high-quality remanufactured cylinder heads, now with head gasket set and bolts. Designed specifically for 1987-1995 fuel-injected models with Throttle Body Injection (TBI), these heads are rebuilt and fully assembled to improve airflow, efficiency, and reliability.

Key Features:

• Perfect Fit: These cylinder heads are engineered for 1987-1995 GM 5.7L 350 V8 engines with TBI systems.
• Part Numbers Supported: They are compatible with TBI 191, 193, and 217 configurations.
• Superior Quality: We professionally rebuild and fully assemble these heads to ensure dependable performance.
• Includes Head Gasket Set and Bolts: The package includes everything you need for easy installation.
• Convenient Pair: We sell these heads as a complete set of two.
• Core Return Required: Returning your old core helps us maintain low costs and keep operations efficient.

Heavy Duty Parts Company – Quality You Can Trust:

At Heavy Duty Parts Company, we ensure the highest standards of quality. We clean, inspect, and pressure test each cylinder head to guarantee top-tier performance. Using advanced equipment, we handle all seat and guide work, resurfacing, and vacuum testing. Whether you’re replacing a worn cylinder head or upgrading your engine, our products exceed OEM standards and deliver reliability and efficiency.

Warranty Information:

• Coverage: We provide a two-year unlimited mileage parts warranty. A warranty card will accompany your invoice.
• Terms: Keep the heat tab intact, provide a copy of your invoice, and include a Return Authorization number for returns. The warranty covers parts only; labor and incidental costs are not included. It does not cover damage caused by improper installation, overheating, or neglect.

Order Now:

Ready to upgrade your GM vehicle? Order your premium Remanufactured GM Chevrolet 5.7L TBI Cylinder Heads today. With head gasket set and bolts included, you’ll experience improved performance and reliability.

Heavy Duty Parts Company – Core Returns Policy

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads to our customers. These returned cores supply essential components, such as keepers, springs, and retainers, which are critical to engine performance.

No Core Charge – Just Send It Back!

Unlike other companies, we do not charge a core fee upfront. Instead, we rely on our customers to return their used cores to keep our supply chain running smoothly.

Why Core Returns Matter

• Many small but essential parts from cores are reused to maintain OEM-quality cylinder heads.
• Returning cores keeps prices competitive by reducing the need for costly new components.
• It supports sustainability by minimizing waste and conserving resources.

Send Back All Components

To ensure the quality and integrity of our remanufacturing process, we ask that you return all components that were originally included with your new cylinder head. This includes items such as:

• Rocker arms
• Camshafts (if applicable)
• Any other hardware that came with your purchase

Easy & Free Core Return Process

• Each purchase includes a prepaid core return label in a plastic sleeve on the box.
• Simply pack your core with all included components, attach the label, and drop it off with the carrier—no extra cost to you.
• Returned cores undergo inspection and recycling, ensuring maximum efficiency.

Customer Partnership & Sustainability

By returning your core and its components, you help maintain a reliable supply chain, ensuring we can continue offering top-quality products at the best prices. This process not only benefits your wallet but also contributes to a greener and more efficient automotive industry.

We appreciate your support in keeping our business and the industry running smoothly!

Additional Resources

Learn About GM 5.7L V8 LS1 Engine Info Here

Shop