Speed Pro Speed Pro Piston Rings 4.250" Bore File Fit 5/64 x 5/64 x 3/16" Thick - Standard Tension

Out of stock
SKU: SEAR9590-5
Piston Rings, Speed Pro, 4.250 in Bore, File Fit, 5/64 x 5/64 x 3/16 in Thick, Standard Tension, Ductile Iron, Plasma Moly, 8-Cylinder, Kit

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Regular price $169.97
Regular price Sale $514.99 Sale price $169.97
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  • Face of top rings are coated with the latest generation Plasma-Moly
  • Plasma-Moly ring face decreases friction and is highly resistant to scuffing
  • Ensures dependable performance and superior service life
  • Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust

    From pistons to engine bearing components, Speed-Pro® offers an array of performance engine parts. You can rely on Speed-Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled™ pistons to A-Series® bearings. They are engine components performance enthusiasts and racers can trust. By relying on Speed-Pro, you can find the perfect performance engine components based on design, material and manufacturing process, machined dimensions and the availability of friction-reducing coatings. The key is having all the right technologies and advantages of global engineering under one brand: Speed-Pro. Whether you are running at the track or on the strip, or cruisin' down the road, Speed-Pro engine parts are engineered to make the engine rebuild easier and boost horsepower.

    Product Descripton:

  • Piston Rings
  • Speed Pro
  • 4.250 in Bore
  • File Fit
  • 5/64 x 5/64 x 3/16 in Thick
  • Standard Tension
  • Ductile Iron
  • Plasma Moly
  • 8-Cylinder