{"product_id":"kb-performance-pistons-kb399-030-kb-series-domed-pistons-for-small-block-mopar","title":"KB Performance Pistons KB399.030 KB Series Domed Pistons for Small Block Mopar","description":"SBM Domed Piston Set 3.940 Bore +6cc\n\u003cp\u003eKB Performance Pistons KB399.030 is a KB Series piston set designed for Small Block Mopar applications. These hypereutectic domed pistons feature a 3.940-inch bore and a 1.810-inch compression height, providing a purpose-built component for engine builders working with compatible Small Block Mopar configurations.\u003c\/p\u003e\n\u003cp\u003eThe pistons feature a plus 6.00 cc dome and are designed with 5\/64-inch, 5\/64-inch, and 3\/16-inch ring grooves. This groove configuration supports the use of corresponding piston rings and should be matched to the engine build requirements.\u003c\/p\u003e\n\u003cp\u003eThis set includes eight pistons. Verify bore, compression height, dome volume, ring-groove specifications, and Small Block Mopar application requirements before installation. KB Performance Pistons part number KB399.030 identifies this specific piston set.\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: KB399.030\u003c\/li\u003e\n\u003cli\u003eSeries: KB Series\u003c\/li\u003e\n\u003cli\u003ePiston Type: Domed\u003c\/li\u003e\n\u003cli\u003eMaterial: Hypereutectic\u003c\/li\u003e\n\u003cli\u003eBore: 3.940 inches\u003c\/li\u003e\n\u003cli\u003eCompression Height: 1.810 inches\u003c\/li\u003e\n\u003cli\u003eDome Volume: Plus 6.00 cc\u003c\/li\u003e\n\u003cli\u003eRing Grooves: 5\/64 x 5\/64 x 3\/16 inches\u003c\/li\u003e\n\u003cli\u003eApplication: Small Block Mopar\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":68034142961916,"sku":"KBPKB399.030","price":511.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/KBPKB399.030.jpg?v=1793269604","url":"https:\/\/ozkonickustomz.com\/products\/kb-performance-pistons-kb399-030-kb-series-domed-pistons-for-small-block-mopar","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}