Not rated yet
74-85 13B 3mm Racing Beat Aluminum Filled Carbon Apex Seal Set (11013) - NLA
Racing Beat has stopped making these.
Aluminum-filled carbon seals are a one-piece design, 3mm in thickness (13B), and must be used only with Racing Beat special Apex Seal Springs.
We do not believe these seals are appropriate for turbocharged applications because of their fragile nature if subject to detonation.