{"product_id":"sb-chrysler-318-3-910-bore-flat-top-piston-set","title":"SB Chrysler 318 3.910\" Bore Flat Top Piston Set","description":"The KB Performance KB167KTM piston set is engineered for SB Chrysler 318 engines, offering a robust solution for performance builds. Constructed from a low-expansion 390 hypereutectic alloy with 16% silicon, these pistons provide superior strength, scuff resistance, and seizure protection, allowing for tighter piston-to-wall running clearance.\n\nThis set features flat-top pistons with 5cc, 2-valve reliefs, designed for a standard 3.910\" bore. Key specifications include a 3.310\" crankshaft stroke, a 6.123\" rod length, and a 1.810\" compression height. The pistons are precisely manufactured with CNC-machined pin bores for accurate sizing and straightness. They also incorporate an accumulator groove for enhanced compression ring seal, machined oil returns, diamond-finished skirts, and mini grooves to reduce scuffing and overheating.\n\nEach piston is advertised at 526 grams, with a 132-gram wrist pin, and they come complete with wrist pins and spiral lock rings. The rings themselves (5\/64\" x 5\/64\" x 3\/16\") are not included but are available separately. These pistons are ideal for a variety of applications, including high-performance marine, drag race, circle track, street, and towing builds.","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":52662807757112,"sku":"KB167KTM","price":436.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687499155.jpg?v=1784321214","url":"https:\/\/store.motormia.co\/products\/sb-chrysler-318-3-910-bore-flat-top-piston-set","provider":"MOTORMIA","version":"1.0","type":"link"}