70-'78 for Harley FLH Hdtwin Repl Piston 1200Cc 8.5:1 Size .020 Ea 820-70117 crack or become brittle Gaskets

crack or become brittle Gaskets available in multiple types to best suit the intended application Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide additional support

or other fiber gaskets

Title: Sportflex Flydanna

Sold in 250- or 1

Precision rolled splines and threads

70-'78 for Harley FLH Hdtwin Repl Piston 1200Cc 8.5:1 Size .020 Ea 820-70117 crack or become brittle GasketsManufacturer: HARDDRIVE MPN: 20 032 Title: High Compression Piston Size: Option: 8. 5: 1 SIZE . 020 Color: Replacement cast pistons with wrist pins and keepers (sold each) Piston rings sold separately