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![1.780 in. x 1.590 in. Diameter D-Port Seal-4-Good Exhaust Header Gaskets [Brodix Heads, Small Block Chevrolet]](https://www.jegs.com/images/mini_750/700/737/737-66122.jpg)
Vehicle Info NeededPATRIOT EXHAUSTPART NUMBER: 737-66122
1.780 in. x 1.590 in. Diameter D-Port Seal-4-Good Exhaust Header Gaskets [Brodix Heads, Small Block Chevrolet]
$4443
Ships on 09/15/2026
Lowest Price GuaranteeExhaust Header Gaskets, Chevy
- Seal-4-Good Exhaust Header Gaskets
- Brodix Heads, Small Block Chevy
- Port Size: 1.780 in. x 1.590 in.
- D-Port
- Can Be Port Matched
- Reusable
- Multi-Layered Aluminum
- Pair
Excellent Seal On Your Exhaust
Patriot Exhaust Seal-4-Good Flange Gaskets are 100 percent reusable gaskets that will not blow or burn out. These are multi-layered gaskets are made from aluminum that will conform to your flanges time and time again and can be port matched for perfect airflow.
Part TypeExhaust Flange Gasket
Product LinePatriot Exhaust Seal-4-Good Reusable Flange Gaskets
BrandPATRIOT EXHAUST
Package Height0.7
Package Width4.1
Package Length22.1
Weight0.51 PG
Part CategoryPerformance Parts
Hardware IncludedNo
QuantitySold as a pair
Gasket MaterialAluminum
Part FitmentSemi Universal
Vendor Part Number66122
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
