{"product_id":"cp-piston-bullet-race-series-big-block-chevy-4-500-bore-4-250-stroke-6-385-rod-set-of-8","title":"CP Pistons Big Block Chevy 540 Flat Top Pistons 4.500 Bore 9.2:1 - BBC5210-STD","description":"\u003cp data-start=\"523\" data-end=\"862\"\u003eBuild a high-displacement Big Block Chevy with CP Pistons BBC5210-STD forged flat top pistons designed for 540ci applications. Featuring a 4.500-inch bore, -3.4cc valve reliefs, and compatibility with a 4.250-inch stroke and 6.385-inch connecting rods, these pistons deliver a 9.2:1 compression ratio when paired with 118cc cylinder heads.\u003c\/p\u003e\n\u003cp data-start=\"864\" data-end=\"1242\"\u003eManufactured from premium forged aluminum, CP Pistons provide exceptional strength, thermal stability, and precise machining for demanding street, strip, and power-adder builds. Ideal for boosted or pump-gas-friendly BBC combinations, the BBC5210-STD piston set offers reliable power handling, consistent compression, and long-term durability trusted by serious engine builders.\u003c\/p\u003e","brand":"CP Pistons","offers":[{"title":"Default Title","offer_id":47075331014824,"sku":"CPPBBC5210-STD","price":1068.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/6d216b792c733f9c12891902de2e682c_d8732f71-4b58-48f0-a798-32289c22f95f.jpg?v=1709998950","url":"https:\/\/eliteracefab.com\/products\/cp-piston-bullet-race-series-big-block-chevy-4-500-bore-4-250-stroke-6-385-rod-set-of-8","provider":"eliteracefab.com","version":"1.0","type":"link"}