Piston Rings - Maxseal - Gapless - 4.145 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Low Tension - Chromium Nitride - 8 Cylinder - Kit

Enhance your engine's performance with the Piston Ring Set 4.145 Moly 1.2 1.5 3.0mm by JE PISTONS. Designed for precision, these rings ensure optimal sealing and durability for peak efficiency. Crafted from high-quality steel with a Plasma Moly coating,...

Piston Rings - Premium Race Series - 4.145 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Low Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Piston Rings - MAHLE Original - 4.145 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Enhance your engine performance with the top-quality Piston Ring Set 4.150 1.0mm 1.0mm 2.0mm by MAHLE PISTONS. These high-performance rings are designed to provide ultimate durability and precision in a 4.150-inch bore. Featuring a file fit design with 1...

Upgrade your engine performance with the top-of-the-line Piston Ring Set 4.150. Crafted by MAHLE PISTONS, these rings are designed for maximum power and durability. Featuring a 4.150-inch bore size and precision file-fit technology, these rings ensure a...