{"product_id":"mahle-ms-piston-set-gm-ls7-428ci-4-130in-bore-4in-stk-6-067in-rod-927-pin-3cc-12-2-cr-set-of-9","title":"Mahle MS Piston Set GM LS7 428ci 4.130in Bore 4in Stk 6.067in Rod .927 Pin -3cc 12.2 CR Set of 8","description":"\u003cp\u003e\u003cstrong\u003e930221530\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product attribute overview\"\u003e\n\u003cdiv class=\"value\" itemprop=\"description\"\u003e\n\u003cp\u003eMahle Pistons, LS7, Bore 4.130, Stroke 4.000, Rod Length 6.067, Flat Top -2.5cc, 450 Grams Advertised Weight, Set of 8 Pistons and Rings Included.\u003c\/p\u003e\n\u003ch1 class=\"page-title\"\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\" itemprop=\"name\"\u003eMahle Pistons 930221530 Forged Flat Top Chevy LS7 4.130 Bore\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\" itemprop=\"name\"\u003e\u003cspan\u003eMahle pistons were designed as a completely finished drop in forged piston assembly. Other than filling the included performance piston ring set, everything is done for you. Mahle has over 80 plus years of piston manufacturing making pistons from OEM to formula 1 racing. Mahle uses only the best technology to make these pistons. Mahle pistons come standard with anti-friction skirt coating for reduced drag. Mahle pistons are forged from 4032 low expansion aluminum alloy for high strength for a reduced piston to wall clearance. Forced Pin Oiling is used for increased wrist pin lubrication. Pin bores are CNC precision-machined. .927\" High-Quality Steel Wrist Pin (118g), Performance 1.0 1.0, 2.0mm rings, and Race Proven Round Wire Locks are included.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCompression Ratio with 70cc Heads 11.8:1.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e***Replaces part number LS7181130F03***\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003ePart Types\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Part Types\"\u003eEngine Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eDepartments\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Departments\"\u003eParts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eVehicle Make\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Vehicle Make\"\u003eChevy LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eBore Size\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Bore Size\"\u003e4.130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eCrankshaft Stroke\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Crankshaft Stroke\"\u003e4.000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eRod Length\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Rod Length\"\u003e6.067\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003ePiston Type\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Piston Type\"\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eCompression Height\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Compression Height\"\u003e1.181\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003ePiston Material\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Piston Material\"\u003e4032 Forged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003ePiston Ring Size\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Piston Ring Size\"\u003e1.0 1.0 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eWrist Pin Size\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Wrist Pin Size\"\u003e0.927\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"amshopby-option-link\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":42858833903683,"sku":"930221530","price":1070.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/0456\/5571\/files\/a3916291e80a1fd9be68ac1e8e060c83_0a1a9fcd-51c2-47d3-9a90-e61827e188c5.jpg?v=1767457367","url":"https:\/\/gumotorsport.com\/products\/mahle-ms-piston-set-gm-ls7-428ci-4-130in-bore-4in-stk-6-067in-rod-927-pin-3cc-12-2-cr-set-of-9","provider":"GUMOTORSPORT","version":"1.0","type":"link"}