Description
Internal gasket seals are critical to maintaining crankcase pressure and preventing oil leakage in high-performance engines—especially in forced induction applications where pressure spikes demand precision engineering. A failing internal seal compromises engine efficiency, increases blow-by, and risks catastrophic oil loss during sustained acceleration or track sessions. The JAMES GASKET Internal Seal delivers reliable, long-term sealing performance for Twin Cam applications, ensuring your engine maintains consistent compression and stays race-ready.
- Thickness: .062″
- Color: Blue
- Application: Twin Cam 26995-97
- Manufacturer: JAMES GASKET
- MPN: JGI-26995-97-X
- Material: High-grade elastomer
- Fitment: Twin Cam specific
- Installation: Bolt-on replacement









