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![P5081(8)STD Flat Top Piston for 2004 Cadillac 5.7L [Standard Size]](https://www.jegs.com/images/mini_750/400/416/416-p5081(8)std.jpg)
Vehicle Info NeededENGINETECHPART NUMBER: 416-P5081(8)STD
P5081(8)STD Flat Top Piston for 2004 Cadillac 5.7L [Standard Size]
$39599
Ships on 09/08/2026
Lowest Price GuaranteeGM
Piston2004 Cadillac 5.7L Flat Top Piston Size: Standard Set of 8
The Enginetech P5081(8)STD is a replacement piston for GM/Cadillac, 5.7L 346, LS6 engines, sized at Standard. Engineered to OE specifications for reliable combustion chamber performance.
Enginetech P5081(8)STD Piston Features:
- Fitment: GM/Cadillac, 5.7L 346, LS6
- Size: Standard
- Engineered to OE specifications for direct replacement
- Note: Flat top. 1.330 CH. Hypereutectic Coated skirt. Floating pin. Use S38918 rings.
Part TypePiston
BrandENGINETECH
Package Height4.5
Package Width9.25
Package Length18.25
Weight10.75 PG
Part CategoryReplacement Parts
Compression Height1.330
SizeStandard Size
QuantitySet of 8
Oil Ring Thickness3.00
RemanufacturedNo
Bore Diameter3.898
Piston StyleFlat top
Piston Pin Outside Diameter0.9430
Second Compression Ring Thickness1.50
Top Compression Ring Thickness1.50
Piston MaterialCast aluminum
FitmentGM/Cadillac
Part FitmentDirect Fit
Engine Displacement5.7L 346
Vendor Part NumberP5081(8)STD
Package Qty1
Package TypeEA
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