{"product_id":"wiseco-chevy-454-dome-1-645-ch-21cc-4-310in-bore-piston-kit","title":"Wiseco Chevy 454 Dome, 1.645 CH +21cc 4.310in Bore Piston Kit","description":"\u003cp\u003eWiseco Chevy 454 Dome, 1.645 CH +21cc 4.310in Bore Piston Kit is the exact Wiseco piston sets - forged - 8cyl identified by manufacturer part number PTS514A6. Match the part number, engine family, bore, compression height, ring package, pin size, and application before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged 4032 Alloy: High silicon aluminum forged in Mentor Ohio provides strength and wear resistance for daily driving and racing demands\u003c\/li\u003e\n\u003cli\u003ePro Tru Street Design: Tight tolerances and balanced construction ensure smooth operation across RPM ranges in 454 engines\u003c\/li\u003e\n\u003cli\u003eComplete Kit Contents: Eight pistons with file fit rings 927 inch wrist pins and spiro locks included to simplify assembly\u003c\/li\u003e\n\u003cli\u003ePrecision Dimensions: 4.310 inch bore 1.645 inch compression height +21cc dome volume optimized for 110cc heads yielding around 10.1:1 compression ratio\u003c\/li\u003e\n\u003cli\u003eArmored Skirt Coating: Reduces friction and galling for longer life in high heat high load big block applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis item is selected by exact engine family, bore, compression height, ring package, pin size, and build requirements rather than broad year-make-model tags. Confirm every specification before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eWiseco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003ePTS514A6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eWISPTS514A6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e193564093219\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePiston Sets - Forged - 8cyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog Status\u003c\/th\u003e\n\u003ctd\u003eManufacturer Verification Required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne new Wiseco piston sets - forged - 8cyl identified by manufacturer part number PTS514A6, plus only the hardware expressly supplied by Wiseco for this exact part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Wiseco\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWiseco engineers forged pistons, rings, pins, and precision engine-building components for street and motorsports applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Wiseco Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/collections\/wiseco\"\u003eShop all Wiseco products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/wiseco-big-block-chevy-454-dome-21cc-1-645in-ch-piston-shelf-stock-kit\"\u003eWiseco Big Block Chevy 454 Dome 21cc 1.645in CH Piston Shelf Stock Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/wiseco-chevrolet-lt1-4cc-di-dome-1-3260-x-4-065-set-of-8\"\u003eWiseco Chevrolet LT1 -.4cc DI Dome 1.3260 X 4.065 - Set of 8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/wiseco-chevrolet-lt1-6-2l-4-070-bore-1-115-comp-ht-4-000-stroke-6-125-rod-20cc\"\u003eWiseco Chevrolet LT1 6.2L 4.070 Bore 1.115 Comp Ht. 4.000 Stroke 6.125 Rod -20cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill Wiseco PTS514A6 fit my vehicle?\u003c\/strong\u003e\u003cbr\u003eThis item is selected by exact engine family, bore, compression height, ring package, pin size, and build requirements rather than broad year-make-model tags. Confirm every specification before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I verify before ordering?\u003c\/strong\u003e\u003cbr\u003eVerify the exact part number, engine code, bore, compression height, crown volume, compression ratio, ring package, pin diameter, cylinder count, and manufacturer exclusions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cbr\u003eThe package contains only the Wiseco components and hardware specified for part number PTS514A6. Related service parts and tools are sold separately unless expressly listed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow Wiseco's current instructions for part number PTS514A6. Measure every cylinder and component, confirm all clearances and orientation, check ring end gaps, use the specified lubrication and fastener torque, and have machining or assembly completed by a qualified engine builder when required.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":43429173166159,"sku":"WISPTS514A6","price":741.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/wiseco-wispts514a6-product-image-01-9020934223.jpg?v=1790716139","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/wiseco-chevy-454-dome-1-645-ch-21cc-4-310in-bore-piston-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}