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![P1538(8)STD Dish Top Piston for 1971-1982 Ford, Lincoln, Mercury 6.6L [Standard Size]](https://www.jegs.com/images/mini_750/400/416/416-p1538(8)std.jpg)
Vehicle Info NeededENGINETECHPART NUMBER: 416-P1538(8)STD
P1538(8)STD Dish Top Piston for 1971-1982 Ford, Lincoln, Mercury 6.6L [Standard Size]
$27299
Ships on Sep 11, 2026
Lowest Price GuaranteeFord
Piston1971-1982 Ford, Lincoln, Mercury 6.6L Dish Top Piston Size: Standard Set of 8
The Enginetech P1538(8)STD is a replacement piston for Ford, 6.6L 400 engines, sized at Standard. Engineered to OE specifications for reliable combustion chamber performance.
Enginetech P1538(8)STD Piston Features:
- Fitment: Ford, 6.6L 400
- Size: Standard
- Engineered to OE specifications for direct replacement
- Note: Dish top. 1.630 CH. Use R40058 or M40058 rings.
Part TypePiston
BrandENGINETECH
Package Height4.5
Package Width9.25
Package Length18.25
Weight15.5 PG
Part CategoryReplacement Parts
Compression Height1.630
SizeStandard Size
QuantitySet of 8
Oil Ring Thickness3/16
RemanufacturedNo
Bore Diameter4.000
Piston StyleDish
Piston Pin Outside Diameter0.9753
Second Compression Ring Thickness5/64
Top Compression Ring Thickness5/64
Piston MaterialCast aluminum
FitmentFord
Part FitmentDirect Fit
Engine Displacement6.6L 400
Vendor Part NumberP1538(8)STD
Package Qty1
Package TypeEA
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