SILV-O-LITE
More Information for SILV-O-LITE 1129
{Alternate Inventory Numbers: 1129.030, 1129.040, 1129.020, 1129.060, 1129STD, S1129020, S1129030, S1129040, S1129060, S1129STD}
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SILV-O-LITE 1129  
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  • 0.020" Oversize ($23.99/Each) x8 $191.92 Warehouse
  • 0.030" Oversize ($23.99/Each) x8 $191.92 Warehouse
  • 0.040" Oversize ($23.99/Each) x8 $191.92 Warehouse
  • 0.060" Oversize ($23.99/Each) x8 $191.92 Warehouse
  • Standard ($24.79/Each) x8 $198.32 Warehouse
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SILV-O-LITE 1129 Specifications
Bore Diameter (IN)4
Bore Diameter (MM)101.6
Compression Height (In)1.816
Compression Height (mm)46.1
Compression Ratio9.1
Crown (cc)+4cc
Crown TypeFlat Top
Engine FamilyFord Big Block FE
Engine ManufacturerFORD
Lock98
Oil Ring Thickness (In)0.1875
Pin ConfigurationOffset
Pin Number0975x305A
Pin TypeFloating
Piston Head TypeFlat
Piston MaterialCast 332 Alloy
Piston Pin Outside Diameter (In).975
Piston Pin Outside Diameter (mm)24.8
Second Compression Ring Thickness (In)0.0938
Top Compression Ring Thickness (In)0.0781
Top Land.355
Flat top 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: C0AZ6108A, C5AE6110BF

SILV-O-LITE Warranty Information:
12 Months