{"product_id":"diamond-pistons-gen-v-lt1-lt4-4-125-bore-4-000-stroke-6-125-rod-16cc-dish-dmd1739221","title":"Diamond Pistons - GEN V LT1\/LT4 - 4.125\" Bore - 4.000\" Stroke - 6.125\" Rod - 16CC Dish","description":"\u003cp\u003eDIAMOND PISTON SET - GEN V - 4.125\" BORE - 4.000\" STROKE - 16cc DISH - DMD1739221\u003cbr\u003e\n• 3D milling on piston crowns for ready to install finish • Piston crowns designed to work with OEM direct injection • Inboard forging design for maximum strength • Valve pockets designed to work with most aftermarket cylinder heads • Offset pins for quiet operation • Moly skirt coating for friction loss and skirt wear protection • Top ring down dimension: .300” • Ratios figured for .053” head gasket • Premium 1.2mm\/1.2mm\/3.0mm ring package included • Premium 8620 .180W wrist pins chamfered for roundwire locks included • Valve pocket depth: 0.200” intake and .200” exhaust • 2618 material for high horsepower, nitrous, and forced induction applications\u003c\/p\u003e","brand":"Diamond Pistons","offers":[{"title":"Default Title","offer_id":52041553314086,"sku":"DMD1739221","price":1126.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/m2_dmd1739221_38.jpg?v=1770811884","url":"https:\/\/billysspeedshop.com\/products\/diamond-pistons-gen-v-lt1-lt4-4-125-bore-4-000-stroke-6-125-rod-16cc-dish-dmd1739221","provider":"Billys Speed Shop","version":"1.0","type":"link"}