SILV-O-LITE
More Information for SILV-O-LITE 3451HC
{Alternate Inventory Numbers: 3451HC.030, 3451HC.060, 3451HC.040, 3451HC.020, 3451HCSTD, S3451HC020, S3451HC030, S3451HC040, S3451HC060, S3451HCSTD}
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SILV-O-LITE 3451HC  
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  • 0.020" Oversize ($22.79/Each) x6 $136.74 Warehouse
  • 0.030" Oversize ($22.79/Each) x6 $136.74 Warehouse
  • 0.040" Oversize ($22.79/Each) x6 $136.74 Warehouse
  • Standard ($22.79/Each) x6 $136.74 Warehouse
  • 0.060" Oversize ($22.89/Each) x6 $137.34 Warehouse
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SILV-O-LITE 3451HC Specifications
Bore Diameter (IN)4
Bore Diameter (MM)101.6
Compression Height (In)1.54
Compression Height (mm)39.1
Compression Ratio9.1
Crown TypeDish
Engine FamilyGM V6
Engine ManufacturerChevrolet
Oil Ring Thickness (mm)3.0000
Pin ConfigurationOffset
Pin Number0927x300A
Pin TypePress
Piston Head TypeDish
Piston MaterialCast 390 Hypereutectic Alloy
Piston Pin Outside Diameter (In).927
Piston Pin Outside Diameter (mm)23.5
Second Compression Ring Thickness (mm)1.5
Top Compression Ring Thickness (mm)1.5
Top Land.240
Vin CodeW, X
Hypereutectic; 3.100" diameter recess .080" deep with 4 valve reliefs; Hyper Coated Skirts

For 100 years Silv-o-lite has produced high quality OE replacement pistons for engine rebuilding. Every manufacturing process is done in house, including alloying the aluminum, casting, heat treating, diamond machining, and a full array of anodizing and coatings for the piston crowns, ring grooves, and skirts.


Additional Resources

General Installation Instructions
OEM / Interchange Numbers: 10172839, 12522850, 88894281, 88894282

SILV-O-LITE Warranty Information:
12 Months