Description
Oil seepage at the crankshaft is one of the most common—and preventable—failures in Small Block Chevy engines. A failing rear main seal compromises engine integrity, causes messy leaks, and accelerates wear on other components. The C5680 two-piece design delivers a proven solution that stops leaks before they start, keeping your engine running clean and strong for years to come.
Built from durable elastomer material, this seal handles the pressures and temperatures of sustained performance driving without degradation. The two-piece construction simplifies installation compared to one-piece alternatives, making it the practical choice for both seasoned builders and first-time rebuilds.
- Two-piece construction
- Small Block Chevy fitment
- CNC-engineered design
- High-grade elastomer
- Bolt-on installation
- Sold individually
- MPN: C5680
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