{"product_id":"manley-chevrolet-big-block-piston-set-4-530in-bore-1-270in-ch-20-00-cc","title":"Manley Chevrolet Big Block Piston Set - 4.530in Bore 1.270in CH, -20.00 CC","description":"2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff\/DLC alloys, providing additional durability.Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":44365654818956,"sku":"MAN696730-8","price":883.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/ca40f39fd29d1c64cf2b881e7c7797c5L_45957ef2-611d-49bc-a3c1-9be3abb613c3.jpg?v=1754700367","url":"https:\/\/fiperformance.com\/products\/manley-chevrolet-big-block-piston-set-4-530in-bore-1-270in-ch-20-00-cc","provider":"FI Performance","version":"1.0","type":"link"}