Wiseco Pro Tru Street Pistons
Brand: Wiseco Manufacturer's Part Number: PTS523A3 Part Type: Pistons Product Line: Wiseco Pro Tru Street Pistons Summit Racing Part Number: WIS-PTS523A3 UPC: 00193564093455 Piston Rings Included: Yes Bore (in.): 4.030 in. Bore (mm): 102.362mm Stroke: 3.622 in. Rod Length: 6.098 in. Piston Style: Dome, with two valve reliefs Piston Material: Forged aluminum Compression Height (in.): 1.335 in. Piston Head Volume (cc): -4.00cc Wrist Pin Style: Press-fit or floating Wrist Pin Retainers Included: Yes Wrist Pin Included: Yes Pin Diameter (in.): 0.945 in. File Fit: No Gapless: No Top Ring Thickness: 1/16 in. Top Ring Material: Ductile iron Top Ring Facing Material: Plasma-moly Second Ring Thickness: 1/16 in. Second Ring Material: Iron Second Ring Facing Material: Phosphate coated Oil Ring Thickness: 3.0mm Oil Ring Material: Chrome plated carbon steel Oil Ring Tension: Standard Quantity: Sold as a kit. Notes: Please verify piston pin diameter before ordering, 2003 model year 6.0L engines wer