JE Pistons J71408-4040-5 Premium Race Series Piston Ring Set

JE Pistons J71408-4040-5 Premium Race Series piston rings are designed for performance engine applications requiring a file-fit ring set. The set is specified for a 4.040-inch bore and uses a low-tension design with steel construction and a plasma moly finish.

This 8-cylinder piston ring kit features a 0.043-inch top ring, a 0.043-inch second ring, and a 3.0 mm oil ring. The file-fit configuration allows the ring gap to be set during engine assembly according to the builder’s requirements and application.

Built for race-oriented engine use, these JE Pistons rings provide a focused combination of low tension, steel construction, and plasma moly technology. Verify bore size, ring specifications, and engine requirements before installation to ensure this part is appropriate for the intended build.

Features:

• Brand: JE Pistons
• Part Number: J71408-4040-5
• Series: Premium Race Series
• Application: Piston ring set for an 8-cylinder engine
• Bore Size: 4.040 inches
• Ring Configuration: 0.043-inch x 0.043-inch x 3.0 mm
• Fitment Type: File fit
• Tension: Low tension
• Material: Steel
• Coating: Plasma moly