{"product_id":"speed-pro-sph857cp50mm-sph857cp-50mm-chev-ls2-flat-top-hypereutectic-pistons-4-020-bore","title":"Speed Pro SPH857CP50mm Sph857Cp 50mm Chev LS2 Flat Top Hypereutectic Pistons 4.020\" Bore","description":"\u003cp\u003eFlat Top Hypereutectic Pistons\u003c\/p\u003e  \u003cp\u003eThese ruggedly durable pistons are made with exclusive high strength FM425 alloy, and enhanced with 16.5% silicon for excellent tensile strength and scuff resistance. This advanced metallurgy permits tighter bore clearances, which help minimize noise on cold engine start-up.\u003c\/p\u003e  \u003cp\u003eThese pistons are the ideal choice for street performance applications and late-model replacement.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003cul\u003e  \u003cli\u003eCID: 371\u003c\/li\u003e  \u003cli\u003eBore: 4.020\u003c\/li\u003e  \u003cli\u003eStroke: 3.622\u003c\/li\u003e  \u003cli\u003eRod Length: 6.098\u003c\/li\u003e  \u003cli\u003eCompression Height: 1.325\u003c\/li\u003e  \u003cli\u003eCompression Ratio with 64.5cc chamber volume: 11.19\u003c\/li\u003e  \u003cli\u003eDome Volume: -.007cc\u003c\/li\u003e  \u003cli\u003ePin Type: Press pin\u003c\/li\u003e  \u003cli\u003eRecommended Ring Set: Moly - SPR10603 25\u003c\/li\u003e \u003c\/ul\u003e","brand":"Speed Pro","offers":[{"title":"Default Title","offer_id":44612582539575,"sku":"SPH857CP50MM","price":698.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/207854.jpg?v=1780423350","url":"https:\/\/enginemaster.com.au\/products\/speed-pro-sph857cp50mm-sph857cp-50mm-chev-ls2-flat-top-hypereutectic-pistons-4-020-bore","provider":"Engine Master","version":"1.0","type":"link"}