WISECO-PRO TRU PTS507A3 Forged Flat-Top Piston and Ring Kit for Small Block Chevy

The WISECO-PRO TRU PTS507A3 piston and ring kit is designed for Small Block Chevy applications requiring a forged, 23-degree flat-top piston. The set features a 4.155-inch bore and a 1.560-inch compression height, providing the specifications identified for this piston configuration.

Each piston uses a flat-top design with a listed volume of minus 5.00 cc. The ring grooves are sized for 1/16-inch, 1/16-inch, and 3/16-inch rings, supporting the corresponding ring configuration described for the kit.

This kit combines the piston and ring components in one application-focused package. Use the WISECO-PRO TRU brand and PTS507A3 part number to identify the product when selecting components for a compatible Small Block Chevy engine build.

Features:

• Brand: WISECO-PRO TRU
• Part Number: PTS507A3
• Piston Type: Forged flat-top piston
• Application: Small Block Chevy
• Bore: 4.155 inches
• Compression Height: 1.560 inches
• Piston Configuration: 23-degree flat top
• Piston Volume: Minus 5.00 cc
• Ring Grooves: 1/16 inch, 1/16 inch, and 3/16 inch
• Kit Contents: Piston and ring kit