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![P3081(8)STD Piston for 1998-2004 Chevrolet 5.7L [Standard Size]](https://www.jegs.com/images/mini_750/400/416/416-p3081(8)std.jpg)
Vehicle Info NeededENGINETECHPART NUMBER: 416-P3081(8)STD
P3081(8)STD Piston for 1998-2004 Chevrolet 5.7L [Standard Size]
$25099
Ships on 09/15/2026
Lowest Price GuaranteeGM
Piston1998-2004 Chevrolet 5.7L Piston Size: Standard Set of 8
The Enginetech P3081(8)STD is a replacement piston for GM/Chevrolet, 5.7L 346, LS1 engines, sized at Standard. Engineered to OE specifications for reliable combustion chamber performance.
Enginetech P3081(8)STD Piston Features:
- Fitment: GM/Chevrolet, 5.7L 346, LS1
- Size: Standard
- Engineered to OE specifications for direct replacement
- Note: Flat top. 1.311 CH. Hyper. Coated skirt. Press fit pin. Use S38918 rings.
Part TypePiston
BrandENGINETECH
Package Height4.5
Package Width9.25
Package Length18.25
Weight11.25 PG
Part CategoryReplacement Parts
Compression Height1.311
SizeStandard Size
QuantitySet of 8
Oil Ring Thickness3.00
RemanufacturedNo
Bore Diameter3.898
Piston Pin Outside Diameter0.9450
Second Compression Ring Thickness1.50
Top Compression Ring Thickness1.50
Piston MaterialCast aluminum
FitmentGM/Chevrolet
Part FitmentDirect Fit
Engine Displacement5.7L 346
Vendor Part NumberP3081(8)STD
Package Qty1
Package TypeEA
No Questions
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