Manifold O-ring Big Twin (57-78) Harley

[S&S Cycle 16-1223 Manifold O-ring Big Twin (57-78) Harley O-ring Engine Parts Pro-Bolt]
■Product Description S&S Cycle Manifold O-ring ■Compatible Models Harley-Davidson Big Twin (57-78) ■Notes *Image is for illustration purposes only. Includes items with different sizes and colors. Product design and specifications are subject to change without notice. Thank you for your understanding.