Wiseco PTS532A3 Pro Tru Street Chrysler 440 Stroker Forged Piston Set 4.350 Bore

The Wiseco PTS532A3 Pro Tru Street Forged Piston Set is purpose-built for Chrysler 440 Big Block stroker engine builds, featuring a 4.350-inch bore and 1.850-inch compression height with a 0.990-inch pin diameter.

Key Features:

• 4032 Alloy Aluminum Construction – Forged in Mentor, Ohio for exceptional strength and durability
• 4.350 in. Bore Diameter – Designed for Chrysler 440 stroker applications
• 1.850 in. Compression Height – Optimized for stroker configurations
• 0.990 in. Pin Diameter – Precision-fit wrist pin for reliable power transfer
• ArmorGlide® Skirt Coating – Provides seizure resistance, reduced friction, and quieter engine operation
• Oversized Symmetrical Valve Pockets – Radiused for maximum flow clearance
• All-Inclusive Kit – Includes rings, pins, and clips for a complete rebuild

The Pro Tru Street series balances high-performance forged construction with street-friendly reliability, making the PTS532A3 a proven choice for Mopar 440 big block builders seeking a strong, dependable piston for stroker applications.