{"product_id":"manley-chevrolet-big-block-piston-set-4-560in-bore-1-520in-ch-20-00-cc","title":"Manley Chevrolet Big Block Piston Set - 4.560in Bore 1.520in 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":47631683584224,"sku":"MAN696660-8","price":830.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/0654\/5120\/files\/d76af588ae57859294801d187a782578L_fa737809-8c23-4116-bbdb-d6336f276ea0.jpg?v=1754356404","url":"https:\/\/797offroad.com\/products\/manley-chevrolet-big-block-piston-set-4-560in-bore-1-520in-ch-20-00-cc","provider":"797 Offroad","version":"1.0","type":"link"}