NPR American V8 Engine Ring Series Piston Ring Set - 4.135 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder Helmet Screw Kit Gauge Installation Kit

Gauge Installation Kit

Throw in some caster and the ability to tune camber and you will have a 'modern' feeling suspension

the HR blend uses more zinc (also known as ZDDP) than passenger car oils which is critical for protecting flat tappet camshafts and lifters

Don’t let the small package fool you

Black anodized and Ti-Tech finishes are also available

NPR American V8 Engine Ring Series Piston Ring Set - 4.135 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder Helmet Screw Kit Gauge Installation KitProduct Description: Piston Rings American V8 Engine Ring Series 4. 135 in Bore 1. 5 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Nitride 8 Cylinder NPR Piston Rings is a world leader in the production of piston rings. A long time supplier for OEM applications, they also produce a line of performance piston rings designed for top tier performance and reliability. With performance piston rings for a wide range of engines, including popular V8's from