NPR American V8 Engine Ring Series Piston Ring Set - 4.035 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 20-GNHS4030K8 Fits B2 Apex SA2015 Helmets

Fits B2 Apex SA2015 Helmets Only

Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing

1970-1972 Pontiac GTO CID 455

Hellwig 17- Ford F250 Rear Sway Bar 1-1/4in 4WD

NPR American V8 Engine Ring Series Piston Ring Set - 4.035 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 20-GNHS4030K8 Fits B2 Apex SA2015 HelmetsProduct Description: Piston Rings American V8 Engine Ring Series 4. 035 in Bore 1. 2 x 1. 2 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