Cometic Gasket CG-C9182-030 Top End Gasket Kit for Twin Cam 99-17 w/98 or 107ci & 3.937" Big Bore Cylinders (0.030")

Description for Top End Gasket Kit. Fits Twin Cam 1999-2017 with 98 or 107ci, 3.937in. Big Bore Cylinders (0.030in.)

Features & Benefits:-

• Fits 3.927in. & 3.937in. Bore.

• Includes 0.030in. Head Gasket

• Provides an additional .2 bump in compression.

Tech Tips:-

• Remember to check your clearances.

• Will Not Fit Stage 6 S&S Kits.

• Use of these head gaskets without proper clearance checks can lead to catastrophic engine failure.

NOTE: TWIN COOLED HEAD GASKETS WILL RETRO TO AIR COOLED HEADS & CYLINDERS