{"product_id":"je-pistons-chevrolet-big-block-4-470in-bore-1-645in-ch-1-00-cc-piston-kit-281916","title":"JE Pistons Chevrolet Big Block 4.470in Bore 1.645in CH 1.00 CC Piston Kit - 281916","description":"\u003cp\u003eSRP  forged pistons are born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. SRP Pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget.  SRP pistons are made 100% in the USA. Available for GM Big Block Chevy Engines. Pistons include\u003c\/p\u003e\n\u003cp\u003eJE designs are specifically engineered for extreme upplications up to, and including, professional competition\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion, SRP Pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics.\u003c\/li\u003e\n\u003cli\u003ePin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for GM Big Block Chevy Engines. to provide optimized performance durability\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality wrist pins, forced wrist pin oiling and locks\u003c\/li\u003e\n\u003cli\u003eMade 100% in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE Pistons","offers":[{"title":"Default Title","offer_id":46524235874440,"sku":"jep281916","price":777.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/ebc3df246b128154624f4706e5e9fa54L.jpg?v=1789467347","url":"https:\/\/www.allianceracing.com\/products\/je-pistons-chevrolet-big-block-4-470in-bore-1-645in-ch-1-00-cc-piston-kit-281916","provider":"Alliance Racing","version":"1.0","type":"link"}