Product Description
NRP LS1 5.7L PISTON RINGS
What Is NPR?
Nippon Piston Ring Co., Ltd. (NPR) is a leading Japanese manufacturer of engine parts specialising in piston rings, valve seat inserts, and cylinder liners. Supplying major global vehicle manufacturers like Toyota, Honda, and Nissan, NPR is known For its precision engineering and commitment to performance, durability, and environmental efficiency.
What are the benefits of a NPR ring set?
- Durability and wear resistance thanks to advanced steel alloys and surface treatments
- Exceptional combustion sealing, improving engine performance and efficiency while reducing blow-by
- Reduced oil consumption and friction For better fuel efficiency
Features of your new NPR ring set:
- Made from high quality materials, they offer excellent tensile strength and extended fatigued life
- Engineered For tight tolerances to optimise sealing, lubrication and heat dissipation
- Made to meet OEM standards to ensure reliable performance and compatibility
Your new NPR ring set includes:
- Steel, Nitrated top rings
- NPR cast, Phosphated second rings
- Steel, Nitrated oil rings
NPR Piston Ring Set For LS1 Engines
- 8x top rings
- 8x second rings
- 8x oil rings
STD Bore Diameter: 99mm
Ring Combination: 1 - 1.5mm / 2 - 1.5mm / 3 - 3.0mm
Want To Chat To Us About Your New Pistons RING Set?

Sure! Give Us a Call on (03)8595 4343 OR Simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.
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