27520 Hedman Hedders Exhaust Header Gasket Oval Ports
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27520 Hedman Hedders Exhaust Header Gasket Oval Ports
Enhance your vehicle's performance with the 27520 Hedman Hedders Exhaust Header Gasket, specifically designed for oval ports. Crafted with precision, this gasket is an essential component for ensuring optimal exhaust flow and preventing leaks.
Key Features:
- Custom Formulation: Designed specifically for use with Hedman Hedders, ensuring perfect compatibility.
- Malleable Material: Our special gasket material adapts easily, creating a secure seal around the ports.
- Enhanced Sealing: Works in synchronization with the sealing rings around the ports on our head flange for maximum leak prevention.
- Versatile Applications: Suitable for a wide range of vehicles including classic models from Chevrolet, Buick, Cadillac, GMC, and more.
- Limited Lifetime Warranty: Confidence in your purchase with our backed warranty.
Compatibility:
This gasket fits various models across multiple makes, including:
- 1969-1974 Avanti II
- 1977-1980 Buick Century
- 1991-1993 Buick Commercial Chassis
- 1957-1981 Chevrolet Corvette
- 1975-1978 GMC C15 Suburban
- 1977-1992 Pontiac Firebird
- And many more!
Upgrade your exhaust system today with the 27520 Hedman Hedders Exhaust Header Gasket and experience the difference in performance and reliability!
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

