{"product_id":"s-s-cycle-36-84-bt-3-1-2in-standard-80in-hc-forged-pistons-1","title":"S\u0026S 106-5519 Cycle 36-84 BT 3-1\/2in Standard 80in HC Forged Pistons","description":"\u003cp\u003e\u003cstrong\u003eS\u0026amp;S 106-5519 Cycle 36-84 BT 3-1\/2in Standard 80in HC Forged Pistons\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e:  S\u0026amp;S Cycle\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e:  106-5519\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Department\u003c\/strong\u003e:  Engine Components\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Category\u003c\/strong\u003e:  Piston Sets - Powersports\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBox Quantity\u003c\/strong\u003e:  1\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e:  1  lbs\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e:  1  Inches\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e:  1  Inches\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLength\u003c\/strong\u003e:  1  Inches\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCARB Status\u003c\/strong\u003e:  Yes\u003c\/p\u003eThese 3-1\/2\" standard bore high compression pistons fit 1979-'84 74\" HD® big twin engines, producing 9:1 compression with stock unmodified cylinder heads.. The modern alloys used in these pistons, coupled with the advanced skirt profiles, allow them to be fit tighter resulting in low engine noise and long engine life. In the past, this could only be achieved with weaker cast pistons. S\u0026amp;S® will fit these pistons to your existing cylinders (when purchasing new cylinders, pistons can be fit to them as an option).","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44534917988538,"sku":"SSC106-5519","price":418.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/0855\/6218\/files\/175cae2aeb2b2d7cd9b7e9f8c71a99c7_5bcead63-9e33-4880-a827-22bd411cd8db.png?v=1739355008","url":"https:\/\/performancemods.com\/products\/s-s-cycle-36-84-bt-3-1-2in-standard-80in-hc-forged-pistons-1","provider":"PERFORMANCE MODS","version":"1.0","type":"link"}