Product Detail

Piston Vehyco brand

No. Parte: #P258R 030
Piston for engine with specifications and materials for aftermarket
Chrysler L6 4.2L (258) OHV 12 Val. AMC (Mot. 232 Rambler) 1974-83 Jeep
SKU: #P258R 030
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Engine Piston
Description Value
Piston Outside Diameter (mm)95.962
Ring MaterialIron
Top Compression Ring Thickness (in)0.07
Second Compression Ring Thickness (in)0.077
Oil Ring Thickness (in)0.187
Piston Pin Outside Diameter (in)0.931
Piston Pin Length (in)3.187
Piston Pin MaterialSteel
Piston Pin Incorporated BearingsNo
OversizedYes
Piston Head TypeDish
Assembly Lubricant IncludedNo
Piston MaterialAluminium alloy
Piston Outside Diameter (in)3.778
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Grade TypeRegular
Skirt TypeFull
Piston Pmm Outside Diameter (mm)23.64
Top Compression Rmmg Thickness (mm)1.98
Second Compression Rmmg Thickness (mm)1.98
PositionN/A
Cylinder Diameter (mm)96
Cylinder Diameter (in)3.779
Piston Pmm Length (mm)80.95
Compression Height (mm)40.16
Compression Height (in)1.581
Bowl Depth or Crown Height (mm)-2.74
Bowl Depth or Crown Height (in)-0.108
Bowl Diameter (mm)79.37
Bowl Diameter (in)3.125
Piston Pin AssemblyFixed Pin
Oil Rmmg Thickness (mm)4.76
Note0.030in oversize




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