More Information for SILV-O-LITE 1642H
{Alternate Inventory Numbers: 1642H10MM, 1642H15MM, 1642H25MM, 1642H5MM, 1642H75MM, 1642HSTD, S1642H10MM, S1642H15MM, S1642H25MM, S1642H5MM, ... Show All S1642H75MM, S1642HSTD Show Fewer }
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SILV-O-LITE 1642H
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Choose Size:   0.25MM Oversize (Out of Stock)0.50MM Oversize (Out of Stock)0.75MM Oversize (Out of Stock)1.00MM Oversize (Out of Stock)1.50MM Oversize (Out of Stock)Standard (Out of Stock)Choose
SILV-O-LITE 1642H Specifications Bore Diameter (IN) 3.622 Bore Diameter (MM) 92 Compression Height (In) 1.24 Compression Height (mm) 31.5 Compression Ratio 9.1 Crown (cc) +11.8cc Crown Type Dish Engine Family GM L4 Engine Manufacturer Oldsmobile Lock 62A Oil Ring Thickness (mm) 3.0000 Pin Configuration Offset Pin Number 0866x211A Pin Type Floating Piston Head Type Dish Piston Material Cast 390 Hypereutectic Alloy Piston Pin Outside Diameter (In) .866 Piston Pin Outside Diameter (mm) 22.0 Second Compression Ring Thickness (mm) 1.5 Top Compression Ring Thickness (mm) 1.5 Top Land .237 Vin Code A, D, G, 3
Hypereutectic; 2.876" Diameter Recess .136" Deep With 4 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: 22545567, 24573576
SILV-O-LITE Warranty Information:12 Months