S&S, Manifold Intake Seals. Extra Thin for S&S Manifolds

Thinner than stock seals. Used between manifold and cylinder head. All S&S manifolds require thinner than stock manifold the head seals to compensate for the larger S&S port diameter. Note: Thicker stock seals may damage S&S manifolds.

Fitment: 84-17 Big Twin (Excl. M8); 86-22 XL Sportster; 08-12 XR1200. With S&S manifold (NU)

Suitable where the listed fitment matches.