{"product_id":"speed-pro-sph857cpstd-sph857cp-std-chev-ls2-flat-top-hypereutectic-pistons-4-000-bore","title":"Speed Pro SPH857CPSTD Sph857Cp STD Chev LS2 Flat Top Hypereutectic Pistons 4.000\" 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 \u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eApplication: Chevy small block Gen III\/IV 6.0L\/364ci LS2 V8\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eBore (in):4.000 in.\u003c\/li\u003e  \u003cli\u003eBore (mm):101.600mm\u003c\/li\u003e  \u003cli\u003eRod Length: 6.098 in.\u003c\/li\u003e  \u003cli\u003eStroke: 3.622 in.\u003c\/li\u003e  \u003cli\u003ePiston Style: Dish, with no valve reliefs\u003c\/li\u003e  \u003cli\u003ePiston Material: Hypereutectic aluminum\u003c\/li\u003e  \u003cli\u003eCompression Distance (in): 1.325 in.\u003c\/li\u003e  \u003cli\u003eWrist Pin Style: Press-fit\u003c\/li\u003e  \u003cli\u003ePin Diameter (in): 0.945 in.\u003c\/li\u003e  \u003cli\u003ePiston Ring Thickness: 1.50mm x 1.50mm x 3.00mm\u003c\/li\u003e  \u003cli\u003eQuantity: Sold as a set of 8.\u003c\/li\u003e  \u003cli\u003eNotes: DurOshield® coated piston skirt. Recessed piston design is 0.048 in. deep x 3.340 in. diameter.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Speed Pro","offers":[{"title":"Default Title","offer_id":44607380029751,"sku":"SPH857CPSTD","price":740.05,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/207858.jpg?v=1780397575","url":"https:\/\/enginemaster.com.au\/products\/speed-pro-sph857cpstd-sph857cp-std-chev-ls2-flat-top-hypereutectic-pistons-4-000-bore","provider":"Engine Master","version":"1.0","type":"link"}