Factory exhaust header gasket for 5.7L Hemi engines. Critical seal between header and cylinder head that prevents exhaust leaks and maintains combustion efficiency. Direct replacement for OEM gasket wear or failure.
✓ Direct-from-Warehouse✓ OEM Specification Match✓ Ships from FL Warehouse
Key Features
Factory gasket replacement - Designed to seal at OEM torque specs without slippage or degradation.
Hemi-specific design - Engineered for 5.7L combustion chamber pressures and thermal cycles.
Single gasket - One unit per purchase; both header banks require two gaskets total.
Specs
Application: 5.7L gasoline engine
Drivetrain: 2WD configuration
Condition: New
Whats Included
Exhaust header gasket (qty. 1)
Frequently Asked Questions
Do I need two of these, or just one?
You'll need two total — one for each header. This listing is for a single gasket. Both sides of the Hemi require replacement at the same time to ensure an even seal.
What torque spec do I use when installing?
Refer to your vehicle's service manual for the exact torque sequence and foot-pounds. Over-tightening crushes the gasket; under-tightening causes leaks. Use a calibrated torque wrench.
Should I reuse the header bolts or replace them?
Header bolts stretch and lose clamp load. New bolts are strongly recommended — this gasket does not include hardware, so source them separately if needed.
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**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
