Freshening up a 1999-2003 Chevrolet 5.3L truck engine calls for pistons that match the original-style dimensions while supporting the correct oversize bore work. This Silv-O-Lite hypereutectic coated piston gives engine builders a catalog-backed replacement option for .5mm overbore applications.

Silv-O-Lite 3472HC.5MM Hypereutectic Coated Piston Features:

• 1999-2003 Chevrolet 5.3L truck engine application
• VIN T application
• 0.5mm oversize
• 3.800 in. finished bore size
• Hypereutectic piston construction
• Coated skirts
• 3.050 in. diameter head recess, .068 in. deep
• 1.328 in. compression height
• 0.9451 in. pin diameter
• Offset pin design
• Ring pack: 2-1.5mm, 1-3.0mm
• Shallow groove
• OE assembly number: 88894397
• Interchange: FM H856CP

Silv-O-Lite 3472HC.5MM Hypereutectic Coated Piston Notes:

• Not intended for racing applications