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![P3028(8)030 Flat Top Piston for 1981-1985 Chevrolet 7.0L [+0.030 in. Oversize]](https://www.jegs.com/images/mini_750/400/416/416-p3028(8)030.jpg)
Vehicle Info NeededENGINETECHPART NUMBER: 416-P3028(8)030
P3028(8)030 Flat Top Piston for 1981-1985 Chevrolet 7.0L [+0.030 in. Oversize]
$72399
Ships on 09/17/2026
Lowest Price GuaranteeGM
Piston1981-1985 Chevrolet 7.0L Flat Top Piston Size: +0.030 in. Oversize Set of 8
The Enginetech P3028(8)030 is a replacement piston for GM/Chevrolet, 7.0L 427 engines, sized at +0.030 in. Oversize. Engineered to OE specifications for reliable combustion chamber performance.
Enginetech P3028(8)030 Piston Features:
- Fitment: GM/Chevrolet, 7.0L 427
- Size: +0.030 in. Oversize
- Engineered to OE specifications for direct replacement
- Note: Flat top. 2.160 CH. Iron top ring groove. Use M42508 rings.
Part TypePiston
BrandENGINETECH
Package Height4.5
Package Width9.25
Package Length18.25
Weight21.4 PG
Part CategoryReplacement Parts
Compression Height2.160
Size+0.030 in. Oversize
QuantitySet of 8
Oil Ring Thickness3/16
RemanufacturedNo
Bore Diameter4.250
Piston StyleFlat top
Piston Pin Outside Diameter0.9898
Second Compression Ring Thickness2 5/64
Top Compression Ring Thickness3/32
Piston MaterialCast aluminum
FitmentGM/Chevrolet
Part FitmentDirect Fit
Engine Displacement7.0L 427
Vendor Part NumberP3028(8)030
Package Qty1
Package TypeEA
No Questions
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