{"product_id":"manley-turbo-tuff-dish-piston-grade-b-single-99-50mm-std-8-5-1-subaru-ej257","title":"Manley Turbo Tuff Dish Piston Grade B Single 99.50mm STD 8.5:1 - Subaru EJ257","description":"\u003cp\u003eManley Performance part number 632200CB-1. Engine internals — confirm bore, compression, and set vs single before ordering.\u003c\/p\u003e\u003ch3\u003eFitment \/ specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManley 04+ Subaru WRX\/STI EJ257 99.50mm STD (Grade B) Bore 8.5:1 Dish Piston (SINGLE PISTON)\u003c\/li\u003e\n\u003cli\u003eEngine application: Subaru EJ257 (T14 catalog text EH257 corrected; confirmed Manley EJ257 listings).\u003c\/li\u003e\n\u003cli\u003eSINGLE piston (Grade B skirt). Bore 99.50mm STD. Compression 8.5:1 dish.\u003c\/li\u003e\n\u003cli\u003eMatch OEM bore grade A\/B on the block. Order quantity of singles as needed — not a 4-cyl set.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Manley Performance\u003c\/li\u003e\n\u003cli\u003ePart number: 632200CB-1\u003c\/li\u003e\n\u003cli\u003eCategory: Engine Components \/ Pistons - Forged - Single\u003c\/li\u003e\n\u003cli\u003eShipping weight: 1.5 lb\u003c\/li\u003e\n\u003cli\u003eCalifornia Prop 65 warning applies to this product.\u003c\/li\u003e\n\u003cli\u003eEngine family listed as EJ257 (catalog EH257 typo corrected from manufacturer listings).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you are not sure it fits, send us a message with your year, engine code, and bore.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":48640041615558,"sku":"632200CB-1","price":202.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/1462\/6758\/files\/ccc942b7af9dd56b729c4e1543ef9ff9S_3c567b89-37f9-4092-b318-f66427a5f7d0.jpg?v=1793997253","url":"https:\/\/subishop.com\/products\/manley-turbo-tuff-dish-piston-grade-b-single-99-50mm-std-8-5-1-subaru-ej257","provider":"SubiShop.com","version":"1.0","type":"link"}