Cometic Gasket CG-C10083-030 0.030" Head Gaskets 3.927/3.937" Bore for Air & Water Cooled Twin Cam Engines w/S&S 97ci/98ci/106ci/107ci Big Bore Kits

Features & Benefits:-

• Fits 3-7/8in., 3.927in. & 3.937in. Bore.

• Provides an additional .2 bump in compression.

• Sold as a Pair.

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

• Fits Air & Water Cooled Twin Cam Engines with S&S 97ci, 98ci, 106ci or 107ci Big Bore Kits.