NPR American V8 Engine Ring Series Piston Ring Set - 4.060 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 65607 The stock cast aluminum bellhousing

The stock cast aluminum bellhousing is adequate for OEM applications

20 mm Wide

Micro Sprint 7/8 x 48 Spline Torsion Bars

They are constructed from high quality Stainless steel hose featuring zinc plated hose ends

427 low/medium-rise or Edelbrock Performer RPM FE heads

NPR American V8 Engine Ring Series Piston Ring Set - 4.060 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 65607 The stock cast aluminum bellhousingProduct Description: Piston Rings American V8 Engine Ring Series 4. 060 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