{"product_id":"scat-modern-muscle-engine-rotating-assemblies-1-48500bi-sca-1-48500bi","title":"SCAT Modern Muscle Engine Rotating Assembly Kit: Fits Chrysler \/ Dodge \/ Jeep \/ Ram (02-26)","description":"\u003ch3\u003eSCAT Modern Muscle Engine Rotating Assembly Kit\u003c\/h3\u003e\u003cp\u003eFits Chrysler, Dodge, Jeep, Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392, 6.2L Hellcat \u0026amp; Trackhawk\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-48500BI\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe SCAT Modern Muscle Engine Rotating Assembly Kit is a precision-engineered solution designed for enthusiasts and professional builders seeking to upgrade or rebuild their Chrysler, Dodge, Jeep, or Ram Hemi engines. This kit fits a broad range of popular Hemi engines including the 5.7L, 6.1L SRT8, 6.4L 392, and the high-performance 6.2L Hellcat and Trackhawk variants. It provides a balanced, forged rotating assembly that enhances engine durability and performance potential.\u003c\/p\u003e\u003cp\u003eIdeal for those looking to build a reliable, high-strength bottom end, this kit delivers the core components necessary for a robust foundation, allowing for future power upgrades and long-term engine health. It is perfect for street performance, muscle car restorations, and track-focused builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis rotating assembly kit combines premium materials and expert craftsmanship to ensure optimal strength and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged 4340 steel crankshaft, known for exceptional toughness and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eForged aluminum flat-top pistons with two valve reliefs and +2.00cc piston head volume for improved combustion efficiency\u003c\/li\u003e\n\u003cli\u003eForged 4340 steel I-beam connecting rods with a 6.125-inch center-to-center length for superior strength and stability\u003c\/li\u003e\n\u003cli\u003eBalanced rotating assembly for smooth operation and reduced vibration\u003c\/li\u003e\n\u003cli\u003ePlasmamoly piston rings included for enhanced wear resistance and sealing\u003c\/li\u003e\n\u003cli\u003eStock size rod and main bearings included for precise fitment\u003c\/li\u003e\n\u003cli\u003eFloating wrist pins for reliable piston articulation\u003c\/li\u003e\n\u003cli\u003eRear main seal style: 1-piece for simplified installation and leak prevention\u003c\/li\u003e\n\u003cli\u003eEngine displacement: 6.0L \/ 368 cubic inches, compatible with multiple Hemi engine variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSCAT’s rotating assembly kit is built with high-grade forged materials to withstand the rigors of high-performance applications. The crankshaft and connecting rods are crafted from forged 4340 steel, a material prized for its strength and durability under extreme stress. The pistons are forged aluminum, providing a lightweight yet robust design that reduces reciprocating mass and improves throttle response.\u003c\/p\u003e\u003cp\u003eThe flat-top piston design with valve reliefs optimizes combustion chamber shape, contributing to efficient power delivery and engine longevity. Each component is precision balanced internally to ensure smooth engine operation and reduce wear on bearings and other moving parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis kit is designed as a direct fit for most Chrysler, Dodge, Jeep, and Ram Hemi engines within the 5.7L to 6.4L displacement range, including the 6.1L SRT8 and 6.2L Hellcat models. Installation requires standard engine assembly procedures and is best performed by experienced engine builders or professional shops. No modifications to the block or external components are typically necessary, but proper torque specifications and clearances should be observed during assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged 4340 steel crankshaft\u003c\/li\u003e\n\u003cli\u003eForged aluminum flat-top pistons with valve reliefs\u003c\/li\u003e\n\u003cli\u003eForged 4340 steel I-beam connecting rods\u003c\/li\u003e\n\u003cli\u003ePiston rings with plasmamoly facing\u003c\/li\u003e\n\u003cli\u003eRod bearings (stock size)\u003c\/li\u003e\n\u003cli\u003eMain bearings (stock size)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis SCAT rotating assembly kit is ideal for muscle car enthusiasts, performance builders, and professional engine shops aiming to rebuild or upgrade modern Hemi engines. It suits applications ranging from street performance and muscle car restoration to moderate track use, providing a strong foundation for increased power and reliability.\u003c\/p\u003e","brand":"SCAT Crankshafts","offers":[{"title":"Default Title","offer_id":47379544899796,"sku":"1-48500BI","price":2874.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002211_imgi_1_Chrysler-Modern-Hemi-Rotating-Assembly_6f4f4ee4-d96b-4b08-b8b5-b4885472068d.webp?v=1771667042","url":"https:\/\/fasthemis.com\/products\/scat-modern-muscle-engine-rotating-assemblies-1-48500bi-sca-1-48500bi","provider":"FastHemis","version":"1.0","type":"link"}