Bring back powerful, iconic performance to your 2003–2008 Dodge/Ram/Jeep/Chrysler 5.7L/345 Hemi OHV V8 with this single dome top piston with premium rings from LowPricedAutoParts – a precision standard-size replacement perfect for models like Ram 1500, Durango, Grand Cherokee (WK), Chrysler 300, Dodge Charger/Magnum, and similar trucks, SUVs, and cars. This premium single-piston kit targets worn or damaged cylinders in stock-bore applications, helping eliminate oil burning, low compression, rough idle, or reduced power without a full engine swap. The kit includes one standard-size dome top piston paired with premium rings for superior sealing, reduced friction, and better oil control compared to basic options. The 1.209" compression height, anodized top ring groove, hypereutectic material, and coated skirt match early Gen III Hemi specs (non-MDS, VIN "2,D,H,T" or equivalents), ensuring proper deck clearance and piston-to-valve relationship in naturally aspirated OHV setups. Use this versatile single unit for spot repairs on 8-cylinder engines or order multiples for a complete refresh—great for work trucks, muscle cars, or family SUVs. This is not a drop-in part for scored or out-of-round bores – professional cylinder honing (if needed), precise measurement, and blueprinting are essential for best results. Always confirm bore diameter and piston-to-wall clearance (typically 0.002–0.004" per common Hemi guidelines—verify with piston/ring manufacturer specs) during assembly to achieve ideal ring seal, oil pressure, and engine life. Verify your exact year, engine code, and application before ordering. LowPricedAutoParts is committed to providing the right parts with reliable customer support—message us your bore measurements or any fitment questions for fast, expert assistance. Parts by Enginetech in Carrollton, TX – reach out to our team for help confirming compatibility, premium ring details, or sizing options. We're based right here in Texas and ready to support your rebuild every step of the way. Shop with confidence knowing LowPricedAutoParts delivers quality automotive parts backed by outstanding service.