NPR American V8 Engine Ring Series Piston Ring Set - 4.165 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder Engine Tools KRC 40160900 spacer set is

KRC 40160900 spacer set is required behind the bracket to proper align this pulley with a KRC water pump pulley

BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts

steel and aluminium adjusters on shoulder

and WP3 Cool Pump with this replacement seal kit

43 gph at 15 psi

NPR American V8 Engine Ring Series Piston Ring Set - 4.165 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder Engine Tools KRC 40160900 spacer set isProduct Description: Piston Rings American V8 Engine Ring Series 4. 165 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