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Wiseco 4145H High-Performance Piston Ring Set 4.145 in. Bore

Part of: Wiseco Pistons High Performance Piston Ring Set

Other options in this family: Wiseco Pistons 3071LK Wiseco Pistons 3051XC Wiseco Pistons 3071XC Wiseco Pistons 8750XX Wiseco Pistons 8700XX

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

4145H
4 reviews
Sale Price

$21.99

Estimated ship date Tuesday, November 24

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Product Details

The Wiseco 4145H is a replacement piston ring set engineered for high-performance automotive applications. This set fits a single piston and is sold individually, so order the quantity needed to match your engine's cylinder count.

Wiseco offers several ring configurations to match their piston lineup:

  • Pro Tru Series: Utilizes a plasma moly, pre-gapped ring set — an excellent value for budget-conscious performance builders
  • Sport Compact Series: Includes high-quality NPR XX rings featuring premium steel nitrided top rings and Napier-style second rings for improved sealing and oil control
  • Late Model EFI & Small Block Chevy Series: Designed around a 1.2mm steel nitride top ring and Napier GFX second ring for modern fuel-injected applications
  • Big Block Series: Utilizes a .043 back-cut top ring, providing extra material thickness around the intake valve pocket for added durability

Sold individually — fits one piston. Order the specific quantity needed for your application. Always verify ring compatibility with your Wiseco piston model before ordering.

I reciently ordered some spark plug wires from Autoplicity and I must say it was a great experience. The shipping was fast and they had the best price I could find. I will def order parts for my truck from them again.

Did not mention anything about mounting hardware, will cancel sale if no mounting kit, thank you

Ordered Sunday and recieved product Tuesday .. What more can u ask for? Great Seller!

First time customer and I'll be back! Great prices, and rediculously fast shipping. Ordered Sunday night, delivered Wednesday morning. Couldn't ask for better service.

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