Description
A reliable exhaust manifold gasket is critical to maintaining combustion chamber integrity and preventing exhaust leaks that compromise horsepower and fuel efficiency. The Schoenfeld SBC SB2 1590 delivers dependable sealing performance with a steel core graphite construction designed to handle the thermal cycling and pressure demands of small-block Chevy engines. Whether you’re rebuilding a stock engine or upgrading a performance platform, this gasket ensures a proper seal without the guesswork.
- Steel core graphite construction
- 1.740 x 1.550 inch opening
- Chevy small-block compatible
- Exhaust manifold / header gasket
- Sold individually
- Bolt-on installation






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