Exhaust Gasket Set - BBM

The Edelbrock Exhaust Gasket Set BBM (part number 7226) is a premium exhaust header and manifold gasket pair designed specifically for Mopar B and RB-series engines. This steel core laminate gasket set features 1.840 x 1.330 inch rectangular port dimensions and delivers the reliable sealing performance required for high-performance and stock engine builds. The pair configuration provides complete coverage for dual exhaust manifold applications on classic Mopar platforms.

Steel core laminate construction ensures superior heat resistance and sealing integrity compared to conventional gasket materials. The rectangular port geometry matches OEM and aftermarket manifold specifications for Mopar B-block and RB-block engines, eliminating fitment guesswork. This gasket set maintains a tight seal under thermal cycling, preventing exhaust gas leakage that can degrade engine performance and increase underhood temperatures. The 0.35 lb weight reflects the compact, precision-engineered design without sacrificing material quality or durability.

Builders and restorers of Mopar muscle cars, street machines, and vintage hot rods rely on this gasket set during header installation, manifold repair, or complete engine assembly. Whether upgrading to headers on a 440, 383, or 318 engine, or replacing original manifold gaskets on a restoration project, this Edelbrock product provides the dependable sealing needed to maintain backpressure integrity and prevent costly exhaust leaks. The two-gasket format covers port-to-cylinder head sealing on both sides of a dual-manifold setup.

Mopar B and RB-series engines benefit from OEM-calibrated gasket profiles that respect original design parameters while delivering the durability modern driving demands. Edelbrock's gasket engineering is trusted across street, strip, and show environments where exhaust integrity directly impacts power delivery and reliability.