Can anyone help me with parts numbers for multi layer head gaskets with a complete top end gasket kit for a S&S Evo. 4" bore 113. Thanks for any direction on these.
C9878 Cometic are the 0.030" thick head gaskets.
C9917 Cometic is the S&S 4.00" bore top end set. Doesn't say what thickness head gasket. So I assume it's what ever S&S provided with the motor.
https://www.sscycle.com/products/top-end-gasket-kit-4-1984-2003/