{"product_id":"mahle-pistons-gm-ls-4-030-bore-4-000-stroke-6-125-rod-4cc-flat-top-930223230","title":"Mahle Pistons - GM LS - 4.030\" Bore - 4.000\" Stroke - 6.125\" Rod - 4CC Flat Top","description":"\u003cp\u003eMAHLE PISTON - 4.030\" BORE - 4.000\" STROKE - 4cc VALVE RELIEFS - FLAT TOP - SOLD INDIVIDUALLY - 930223230\u003cbr\u003e\nMahle PowerPak piston and ring kits include forged pistons, low-drag rings, steel pins, and wire locks—all in one race-proven package. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. These replacement packages are available in a wide variety of size options for fitment with specific engines and pistons.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":52041651716390,"sku":"930223230","price":125.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/m2_930223230_28.jpg?v=1770810601","url":"https:\/\/billysspeedshop.com\/fr\/products\/mahle-pistons-gm-ls-4-030-bore-4-000-stroke-6-125-rod-4cc-flat-top-930223230","provider":"Billys Speed Shop","version":"1.0","type":"link"}