{"product_id":"wiseco-sk1238-overbore-piston-kit","title":"WISECO SK1238 Overbore Piston Kit","description":"TOP END REBUILD KITS WILL COME WITH PRECISION MATCHED PISTONS, RINGS, CIRCLIPS, WRIST PINS, AND A TOP END GASKET KIT FOR 1 MOTOR.  PISTONS KITS ARE SOLD PER CYLINDER AND WILL INCLUDE PRECISION MATCHED PISTONS, RINGS, AND CIRCLIP.  PRO-LITE SERIES PISTONS WILL INCLUDE WRIST PIN.\n\u003cp\u003eThe WISECO SK1238 Overbore Piston Kit is designed for top-end rebuild applications. Wiseco pistons are forged from high-silicon, low-expansion aluminum to provide strength, reduced weight, improved heat transfer, and long service life. The kit includes a precision-matched piston, rings, and circlip for one cylinder.\u003c\/p\u003e\u003cp\u003eEach piston features a diamond-turned finish produced on CNC computer-controlled turning centers for a consistent finish and size. Wiseco pistons can be installed in cylinder bores made from cast iron, chrome, nikasil, and boron composite materials. The available range of oversize pistons can also help extend the service life of cast iron-lined cylinders.\u003c\/p\u003e\u003cp\u003eThe WISECO SK1238 Overbore Piston Kit is manufactured for powersports performance and recreational applications. Replacement cylinder sleeves allow chrome, nikasil, and boron composite cylinders to be resleeved for use with Wiseco oversize pistons.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged high-silicon, low-expansion aluminum construction\u003c\/li\u003e\n\u003cli\u003eProvides strength, reduced weight, improved heat transfer, and longer life\u003c\/li\u003e\n\u003cli\u003ePrecision-matched piston, rings, and circlip included for one cylinder\u003c\/li\u003e\n\u003cli\u003eDiamond-turned finish from CNC computer-controlled manufacturing centers\u003c\/li\u003e\n\u003cli\u003eDesigned for use with cast iron, chrome, nikasil, and boron composite cylinder bore compositions\u003c\/li\u003e\n\u003cli\u003eOversize piston design can increase the life of cast iron-lined cylinders\u003c\/li\u003e\n\u003cli\u003eReplacement cylinder sleeves support resleeving chrome, nikasil, and boron composite cylinders for Wiseco oversizes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":44618933502039,"sku":"SK1238","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2276\/2583\/files\/1953-58c66fe975b37.jpg?v=1793921914","url":"https:\/\/valleyspeed.net\/en-us\/products\/wiseco-sk1238-overbore-piston-kit","provider":"The Speed Shop Canada","version":"1.0","type":"link"}