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Vehicle Info NeededUNITED ENGINE MACHINEPART NUMBER: 648-1443HC.030
Silv-O-Lite Hypereutectic Dish Piston Set w/Coated Skirts for 1970-1980 Small Block Chevy 400 ci.
$21223
Ships on 09/15/2026
Lowest Price Guarantee400 ci. Chevy Small Block Engines
- Silv-O-Lite Hypereutectic Dish Piston Set
- 1970-1980 Small Block Chevy 400 ci.
- Bore: 4.155 in. (+.030 in.)
- Head Type: .150 in. Deep, 3.460 in. Diameter Dish (+20 cc)
- Comp. Height: 1.540 in.
- Ring Grooves: 5/64, 5/64, 3/16 in.
- Set of 8
UEM 1443HC.030 Silv-O-Lite Hypereutectic Dish Piston Set w/Coated Skirts for 1970-1980 Small Block Chevy 400 ci.
These Silv-O-Lite pistons are cast from 390 Hypereutectic alloy and are a complete set of 8 with wrist pins.
Interchange Part Numbers: Sealed Power: H400CP
Part TypePiston
BrandUNITED ENGINE MACHINE
Package Height3.9
Package Width9.5
Package Length18.4
Weight15.34 PG
Part CategoryPerformance Parts
Piston Head Volume (Cc)20
Piston Ring Thickness (In.)5/64 x 5/64 x 3/16
Wrist Pin StylePress-fit
QuantitySet of 8
Piston MaterialHypereutectic
Pin Diameter0.927 in (23.5 mm)
Part FitmentSemi Universal
Piston StyleDish, with no valve reliefs
Bore4.155 in (105.5 mm)
Vendor Part Number1443HC.030
Package Qty1
Package TypeEA
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