{"product_id":"11-2203-74-inch-flh-fx-piston-set-020-oversize","title":"74 inch FLH-FX Piston Set .020 Oversize","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eKeith Black 390 hypereutectic piston set is .020 oversize and is for 3.438 inch bore. Pistons have a compression of 9.0:1. **Note:Run engine at moderate speeds for at least 500 miles  avoiding excessive running in lower gears  in order to properly break-in new pistons and rings.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFITMENT\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003e1941 \/ 1977 FL  \u003c\/li\u003e\u003cli\u003e1971 \/ 1977 FX  \u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eACCESSORY ITEMS\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003e16-0622\u003c\/li\u003e\u003cli\u003e16-0029\u003c\/li\u003e\u003cli\u003e60-0167\u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eREPLACEMENT PARTS\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003e11-1370\u003c\/li\u003ehttp:\/\/www.vtwinmfg.com\/Instructions\/MS\/KB Sym-Asym Piston Installation Guide.pdf","brand":"V-TWIN MANUFACTURING","offers":[{"title":"Default Title","offer_id":44213418557757,"sku":"11-2203","price":291.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.widowmakersboneyard.com\/products\/11-2203-74-inch-flh-fx-piston-set-020-oversize","provider":"Widowmaker's Boneyard","version":"1.0","type":"link"}