S&S Cycle Stock Rocker Box Base Gasket for 1999-2017 Harley-Davidson Big Twin

S&S Cycle Stock Rocker Box Base Gasket for 1999-2017 Harley-Davidson Big Twin

The base gasket between an S&S Super Stock rocker box and the cylinder seals the oil circuit at one of the highest-temperature points in the top end – a failed gasket here creates oil weepage that neither cleaning nor retorquing resolves. A fresh S&S Cycle rocker box base gasket ensures a proper seal every time the rocker box comes off and goes back on.

Key Features

• Rocker box base gasket for S&S Super Stock heads with stock bolt pattern
• Fits 1999-2017 Harley-Davidson Big Twin engines and S&S T-Series engines
• Two gaskets included – one required per cylinder, provides a complete set for both cylinders
• Made in the USA to S&S Super Stock head specifications

Technical Specifications

• Quantity: 2 per package (one per cylinder)
• Application: S&S Super Stock heads with stock bolt pattern
• Fitment: 1999-2017 Harley-Davidson Big Twin; S&S T-Series engines
• Country of Origin: USA

Fitment Notes

• Designed for S&S Super Stock heads with a stock bolt pattern on 1999-2017 Big Twin engines
• Also fits S&S T-Series engines using S&S Super Stock heads with a stock bolt pattern
• Two gaskets per package – one required per cylinder; one package covers both cylinders
• Review the Fitment tab for complete year and model breakdown