SILV-O-LITE
More Information for SILV-O-LITE 1448
{Alternate Inventory Numbers: 1448.040, 1448020, 1448030, 1448060, 1448080, 1448100, 1448STD, S1448020, S1448030, S1448040, S1448060, S1448080, S1448100, S1448STD }
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SILV-O-LITE 1448  
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  • 0.040" Oversize ($21.89/Each) x8 $175.12 Warehouse
  • 0.020" Oversize (Out of Stock)
  • 0.030" Oversize (Out of Stock)
  • 0.060" Oversize (Out of Stock)
  • 0.080" Oversize (Out of Stock)
  • 0.100" Oversize (Out of Stock)
  • Standard (Out of Stock)
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SILV-O-LITE 1448 Specifications
Bore Diameter (IN)4.25
Bore Diameter (MM)108
Compression Height (In)1.627
Compression Height (mm)41.3
Compression Ratio9.0, 8.2
Crown (cc)+2cc
Crown TypeFlat Top
Engine FamilyChevy Big Block Mark IV
Engine ManufacturerChevrolet
Oil Ring Thickness (In)0.1875
Pin ConfigurationOffset
Pin Number0990x230A
Pin TypePress
Piston Head TypeFlat
Piston MaterialCast 332 Alloy
Piston Pin Outside Diameter (In).990
Piston Pin Outside Diameter (mm)25.1
Second Compression Ring Thickness (In)0.0781
Top Compression Ring Thickness (In)0.0781
Top Land.245
Flat top with 2 valve reliefs

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: 3993825, 3993874

SILV-O-LITE Warranty Information:
12 Months