1.880 in. x 1.920 in. Square Seal-4-Good Exhaust Header Gaskets [Big Block Chevrolet]

Vehicle Info Needed

1.880 in. x 1.920 in. Square Seal-4-Good Exhaust Header Gaskets [Big Block Chevrolet]

Name: 1.880 in. x 1.920 in. Square Seal-4-Good Exhaust Header Gaskets [Big Block Chevrolet]
Brand: PATRIOT EXHAUST
SKU: 737-66124
Price: 39.99 USD
Availability: InStock

^$39⁹⁹$44.43You Save$4.44

3 left in stock

Ships on Sep 14, 2026

Lowest Price Guarantee

Exhaust Header Gaskets, Chevy

Big Block Chevy
Port Size: 1.880 in. x 1.920 in.
Square Port
Can Be Port Matched
Reusable
Multi-Layered Aluminum
Pair

Part TypeExhaust Flange Gasket

BrandPATRIOT EXHAUST

Package Height4.5

Package Width4.8

Package Length24.4

Weight1.6 PG

Part CategoryPerformance Parts

Hardware IncludedNo

Inside Diameter1.880 in. x 1.920 in.

QuantitySold as a pair

Gasket MaterialAluminum

Part FitmentSemi Universal

Vendor Part Number66124

Package Qty1

Package TypeEA

No Questions

No Reviews

Please click here to download the instructions PDF file

Some parts are not legal for use in California or other states with similar laws / regulations

1.880 in. x 1.920 in. Square Seal-4-Good Exhaust Header Gaskets [Big Block Chevrolet]

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords