NPR American V8 Engine Ring Series Piston Ring Set - 4.155 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 01231 Valve Spring Requires 120 lbs

Valve Spring Requires 120 lbs V

This can also cause black exhaust smoke from faulty or clogged injectors

The back cushion is covered with highly breathable mesh material and has the classic orange MPI stripe in the middle for signature authenticity and style

Link and latch

1983-1994 Chevrolet S10 Blazer CID 327 GAS RWD

NPR American V8 Engine Ring Series Piston Ring Set - 4.155 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 01231 Valve Spring Requires 120 lbsProduct Description: Piston Rings American V8 Engine Ring Series 4. 155 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