SILV-O-LITE
More Information for SILV-O-LITE 1437
{Alternate Inventory Numbers: 1437030, 1437040, 1437060, 1437STD, 1437020, S1437020, S1437030, S1437040, S1437060, S1437STD}
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SILV-O-LITE 1437  
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  • 0.020" Oversize (Out of Stock)
  • 0.030" Oversize (Out of Stock)
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SILV-O-LITE 1437 Specifications
Bore Diameter (IN)3.875
Bore Diameter (MM)98.4
Compression Height (In)1.935
Compression Height (mm)49.1
Compression Ratio7.2
Crown (cc)+26cc
Crown TypeDish
Engine FamilyGM Inline 6-Cylinder
Engine ManufacturerChevrolet
Oil Ring Thickness (In)0.1875
Pin ConfigurationCentered
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)0.0938
Top Compression Ring Thickness (In)0.0938
Top Land.328
3.110" diameter recess .230" 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: 3829163

SILV-O-LITE Warranty Information:
12 Months