UEM Silv-O-Lite Piston - Cast 390 Alloy, 3.78" Bore, 3.622" Stroke, .943" Pin, 11.35:1 w/ 64.5cc Heads

UEM PISTONS AND RINGS UEM Pistons and Rings
SKU #UEM-3541HCA
UEM Silv-O-Lite Piston - Cast 390 Alloy, 3.78" Bore, 3.622" Stroke, .943" Pin, 11.35:1 w/ 64.5cc Heads
SKU UEM-3541HCA
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3541HCA UEM Silv-O-Lite Piston  - Cast 390 Alloy, 3.78" Bore, 3.622" Stroke, .943" Pin, 11.35:1 w/ 64.5cc Heads

***Pictures are representational, actual product may vary***

For Use with L83 GM Truck and SUV Vehicles

Cast Contoured Crown Hypereutectic Piston, Coated Side Skirts, 3.78" Bore, 3.622" Stroke, .943" Pin, 11.35:1 w/ 64.5cc Heads

***For Use with 6.089" Connecting Rod and 3.622" Crankshaft Stroke***

 

Product Specifications

Sold AsSold as a set of 8
Engine ManufacturerGM
Engine FamilyChevy Small Block Gen III/IV (LS Based Engine)
VIN CodeC
Eng. Disp Liters5.3
Eng. Disp. In.325
Piston Head TypeRecessed
Compression Ratio11.35
Top Land.260
Pin TypeFloating
Bore Diameter MM96.0
Piston Pin Outside Diameter IN.943
Oil Ring Thickness MM2.5
Second Compression Ring Thickness MM1.5
Piston Pin Outside Diameter MM24.0
Bore Diameter IN3.78
Top Compression Ring Thickness MM1.2
Stroke (in)3.622
OversizesSTD .50mm .75mm
Year From2014
Rod (in)6.098
Compression Height IN1.31
Pin ConfigurationOffset
Compression Height MM33.3
Pin Number0943x223A
Year To2018
Crown TypeCONTOURED HEAD
Rod (mm)154.890
Make for Engine FamilyGeneral Motors
Base Number3541HCA
Stroke (mm)92.0
Piston MaterialCast 390 Hypereutectic Alloy
Comp Ht. (mm)33.3
OE Deck Height9.240
OversizedNo
Ring Pack1.2mm, 1.5mm, 2.5mm
Comp. Ht. (in)1.31
OversizeSTD
Year Range2014-2018

prop-warning
Bore 3.780"
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