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The Fel-Pro BBC Mark IV 4.54-inch steel core laminate engine cylinder head gasket is engineered to provide a reliable seal in demanding repair environments. Designed specifically for high-performance V8 engines such as the GMP Performance 396, 402, 427, and 454 cubic inch models, this gasket features a steel wire construction that offers strength and durability. Its proprietary materials ensure consistent performance even on imperfect sealing surfaces, making it an ideal choice for professional mechanics and serious restorers.
Constructed with a reinforced fiber facing material and steel armor, this gasket is built to withstand high temperatures and pressures without compromising sealing integrity. The embossed Printoseal sealing beads at critical areas help eliminate leak paths, ensuring a superior seal that maintains engine performance over time. Additionally, the nonstick anti-friction coating seals small surface imperfections, reducing installation difficulties and enhancing longevity.
Designed with the installer in mind, the Fel-Pro 1017-1 helps save time during installation by eliminating the need for retorqueing head bolts thanks to its steel core. This feature simplifies repairs and improves reliability, particularly in environments where surface imperfections are unavoidable. Whether you're performing a rebuild or a routine repair, this gasket provides a durable, high-quality solution that meets or exceeds OEM specifications, ensuring your engine runs smoothly and efficiently.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
