{"product_id":"je-pistons-chevrolet-big-block-4-280in-bore-1-645in-ch-23-00-cc-piston-kit","title":"JE Pistons Chevrolet Big Block 4.280in Bore 1.645in CH 23.00 CC Piston Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e212135\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 193564244185\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eJE Pistons Chevrolet Big Block 4.280in Bore 1.645in CH 23.00 CC Piston Kit 1965-1996\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eJE Pistons SRP piston kit for forged performance in Chevrolet Big Block Mark IV and Gen V engines machined to 4.280in bore fits 396 402 427 454 displacing up to 482ci. Forged from 4032 aluminum alloy these pistons handle mild to moderate builds delivering reliable power on a budget for street or racing use. Kit includes 8 pistons premium rings pins and spiro locks all made in the USA.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged 4032 Aluminum:\u003c\/strong\u003e Delivers durability and lightweight design for high rpm operation in racing or street engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.280in Bore 1.645in CH:\u003c\/strong\u003e Matches standard big block stroke up to 4.00in for 482ci in 454 blocks with precise fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+23cc Dome Volume:\u003c\/strong\u003e Increases compression ratio for better torque and horsepower in performance setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.927in x 2.250in Wrist Pin:\u003c\/strong\u003e Full floating design with wire locks for secure operation under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e582g Piston Weight:\u003c\/strong\u003e Balanced for smooth rotation reduces vibration in 8-cylinder big block assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eKit includes 8 pistons premium rings pins and spiro locks ready for assembly\u003c\/li\u003e\n\u003cli\u003eFile fit rings to exact cylinder bore gaps during installation\u003c\/li\u003e\n\u003cli\u003eShips in protective foam-lined box for damage-free delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eHone cylinders to 4.280in with 45-degree angle for proper ring seal\u003c\/li\u003e\n\u003cli\u003eCompatible with Mark IV Gen V blocks verify rod length 6.135in\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1996\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC\/K Pickup\u003c\/td\u003e\n\u003ctd\u003e396-454 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1981\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003e396-454 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1982\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003e396-454 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003e396-454 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eEl Camino\u003c\/td\u003e\n\u003ctd\u003e396-454 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1990\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eImpala\u003c\/td\u003e\n\u003ctd\u003e396-454 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1988\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eMonte Carlo\u003c\/td\u003e\n\u003ctd\u003e454 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose JE Pistons?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of racing heritage in every piston design\u003c\/li\u003e\n\u003cli\u003e4032 alloy construction handles heat and stress in competition\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machining ensures consistent tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Which Chevrolet Big Block engines fit this piston kit\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for Mark IV and Gen V 396 402 427 454 blocks machined to 4.280in bore with 6.135in rods and strokes up to 4.00in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and ring sizes are used\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Forged 4032 aluminum alloy with grooves for 1\/16in x 1\/16in x 3\/16in rings included in kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers these pistons\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e JE Pistons offers warranty against manufacturing defects when installed and used per guidelines contact for details\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure manufacturer box 12in x 12in x 6in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.40 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE Pistons","offers":[{"title":"Default Title","offer_id":43532392398927,"sku":"JEP212135","price":787.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/je-pistons-chevrolet-big-block-4_280in-bore-1_645in-ch-23_00-cc-piston-kit-je-pistons.jpg?v=1767411350","url":"https:\/\/www.blackopsautoworks.com\/products\/je-pistons-chevrolet-big-block-4-280in-bore-1-645in-ch-23-00-cc-piston-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}