{"product_id":"kb-performance-pistons-kb246-040-hypereutectic-flat-top-piston-set-for-small-block-ford","title":"KB Performance Pistons KB246.040 Hypereutectic Flat-Top Piston Set for Small Block Ford","description":"SBF Flat Top Piston Set 4.040 Bore -6.5cc\n\u003cp\u003eThe KB Performance Pistons KB246.040 piston set is designed for Small Block Ford applications requiring a 4.040-inch bore and flat-top piston configuration. Made as hypereutectic pistons, this set provides a purpose-built replacement or performance component for compatible engine assemblies.\u003c\/p\u003e\n\u003cp\u003eEach piston features a 1.090-inch compression height and a minus 6.50 cc volume. The flat-top design supports the specified combustion-chamber configuration, while the 1\/16-inch, 1\/16-inch, and 3\/16-inch ring grooves accommodate the corresponding ring arrangement.\u003c\/p\u003e\n\u003cp\u003eThis set includes eight pistons for a complete Small Block Ford engine build or rebuild. The KB246.040 part number identifies the specific piston design and bore size, helping ensure accurate product selection when matching engine components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: KB Performance Pistons\u003c\/li\u003e\n\u003cli\u003ePart Number: KB246.040\u003c\/li\u003e\n\u003cli\u003ePiston Type: Hypereutectic flat-top piston\u003c\/li\u003e\n\u003cli\u003eApplication: Small Block Ford\u003c\/li\u003e\n\u003cli\u003eBore Size: 4.040 inches\u003c\/li\u003e\n\u003cli\u003eCompression Height: 1.090 inches\u003c\/li\u003e\n\u003cli\u003ePiston Volume: Minus 6.50 cc\u003c\/li\u003e\n\u003cli\u003eRing Grooves: 1\/16-inch, 1\/16-inch, and 3\/16-inch\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE PISTONS","offers":[{"title":"Default Title","offer_id":68034299396348,"sku":"KBPKB246.040","price":434.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/KBPKB246.040.jpg?v=1793270346","url":"https:\/\/ozkonickustomz.com\/products\/kb-performance-pistons-kb246-040-hypereutectic-flat-top-piston-set-for-small-block-ford","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}