SILV-O-LITE
More Information for SILV-O-LITE 1758HC
{Alternate Inventory Numbers: 1758HC10MM, 1758HC25MM, 1758HC5MM, 1758HC75MM, 1758HCSTD, S1758HC10MM, S1758HC25MM, S1758HC5MM, S1758HC75MM, S1758HCSTD}
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SILV-O-LITE 1758HC  
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  • 0.25MM Oversize (Out of Stock)
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SILV-O-LITE 1758HC Specifications
Bore Diameter (IN)3.7008
Bore Diameter (MM)94
Compression Height (In)1.262
Compression Height (mm)32
Crown TypeFlat Top
Engine FamilyBuick Holden L6 - 220
Engine ManufacturerHolden
LockSRW-012
Oil Ring Thickness (mm)2.5
Pin ConfigurationOffset
Pin Number0945x212A
Pin TypeFloating
Piston Head TypeFlat
Piston MaterialCast 390 Hypereutectic Alloy
Piston Pin Outside Diameter (In).944
Piston Pin Outside Diameter (mm)24.0
Second Compression Ring Thickness (mm)1.5
Top Compression Ring Thickness (mm)1.2
Top Land.200
4 Valve Reliefs; .030 offset Floating Pin; 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: 12580924, 12590866

SILV-O-LITE Warranty Information:
12 Months