SILV-O-LITE
More Information for SILV-O-LITE 1446
{Alternate Inventory Numbers: 1446.020, 1446030, 1446040, 1446060, 1446STD, S1446020, S1446030, S1446040, S1446060, S1446STD}
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SILV-O-LITE 1446  
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  • 0.020" Oversize ($17.31/Each) x6 $103.86 Warehouse
  • 0.030" Oversize (Out of Stock)
  • 0.040" Oversize (Out of Stock)
  • 0.060" Oversize (Out of Stock)
  • Standard (Out of Stock)
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SILV-O-LITE 1446 Specifications
Bore Diameter (IN)3.875
Bore Diameter (MM)98.4
Compression Height (In)1.64
Compression Height (mm)41.6
Compression Ratio8.4
Crown (cc)+7cc
Crown TypeDish
Engine FamilyGM Inline 6-Cylinder
Engine ManufacturerChevrolet
Oil Ring Thickness (In)0.1875
Pin ConfigurationOffset
Pin Number0927x300A
Pin TypePress
Piston Head TypeDish
Piston MaterialCast 332 Alloy
Piston Pin Outside Diameter (In).927
Piston Pin Outside Diameter (mm)23.5
Second Compression Ring Thickness (In)0.0781
Top Compression Ring Thickness (In)0.0781
Top Land.245
"D" Shaped Recess .060" Deep

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: 3877604, 3996048

SILV-O-LITE Warranty Information:
12 Months