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The Fel-Pro CHP Performance Steel Core Engine Cylinder Head Gasket (Part #fel1009) is engineered for high-performance Chrysler big block engines, including 361, 383, 400, 413, 426, and 440 cubic inch displacements. Designed with proprietary materials and a steel wire ring construction, this gasket provides a reliable seal that withstands the demanding conditions of performance applications. Its steel wire rings are inserted within a stainless steel armor surrounding each cylinder to ensure a highly concentrated and durable seal around the combustion chamber, helping to maintain compression and prevent leaks even under high cylinder pressures.
Constructed for imperfect sealing surfaces common in repair environments, this head gasket enhances sealing force to approximately three times that of standard gaskets, which is critical for high-pressure engine operation. The design also addresses OE issues, simplifies installation, and offers increased durability and longevity. This gasket is ideal for performance enthusiasts and professional mechanics seeking a reliable solution for high-performance Chrysler big block engines, ensuring optimal engine compression and efficiency.
Note that this gasket is not intended for use in emission-controlled vehicles, but it excels in applications where maximum sealing performance and durability are required. The Fel-Pro brand is renowned for its innovative sealing solutions, and this product continues that tradition by providing a high-quality, dependable gasket designed to meet the rigorous demands of performance engine rebuilds and repairs.
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).
