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The Fel-Pro 1277 Engine Intake Manifold Gasket Set is specifically engineered for reliable sealing in demanding repair environments. Crafted from proprietary materials, these gaskets are designed to accommodate imperfect sealing surfaces, ensuring a secure fit and long-lasting performance. Ideal for a wide range of GM Performance V8 engines, including 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch displacements, these gaskets are suitable for high-performance applications with 18-degree high port intake manifolds. They are built to help engine builders achieve precise fitment, even on modified ports, thanks to their design without a metal core that allows trimming for customized installations. This feature simplifies installation and enhances durability, making them perfect for aftermarket cylinder head and intake manifold setups.
The Fel-Pro 1277 gasket set is designed with performance in mind, specifically tested with a variety of aftermarket components to ensure compatibility and reliable sealing. These gaskets are particularly suited for engines with aluminum heads and non-conventional port and bolt locations, providing a seamless fit in complex engine configurations. It’s important to note that these gaskets are not intended for use in emission-controlled vehicles and do not include exhaust crossover openings or blocking shields, making them ideal for performance or racing applications where emissions compliance is not required.
Engine builders and technicians will appreciate the time-saving design features of this gasket set, which simplify installation and improve overall sealing performance. The set provides a robust solution for sealing intake manifolds on high-performance V8 engines, contributing to engine reliability and longevity. With a focus on innovation and real-world repair needs, Fel-Pro’s 1277 gasket set offers a dependable choice for upgrading and maintaining high-performance engines, ensuring optimal operation in demanding conditions.
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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.
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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).
