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Vehicle Info NeededJE PISTONSPART NUMBER: 532-173588
Forged Dome Piston Set for Chevrolet Small Block 350/400, 4.155 in. Bore, 2618 Aluminum
$1,15499
Ships on Sep 04, 2026
Lowest Price GuaranteeForged Dome Piston SetFits Chevrolet Small Block 350/400 4.155 in. bore, 1.250 in. compression height 2618 aluminum construction Sold Individually
A precise piston-to-bore fit is the foundation of a healthy small block, and this forged set is machined to exacting tolerances for a Chevrolet 350/400.
JE Pistons 173588 Piston Set Specs:
- Forged from 2618 aluminum for durability under boost or nitrous.
- 4.155 in. bore with a dome-style piston head and 1.250 in. compression height.
- Fits Chevrolet Small Block 350/400 applications with a 23 degree cylinder head.
Part TypePiston
BrandJE PISTONS
Package Height6.0
Package Width11.0
Package Length25.0
Part CategoryPerformance Parts
Compression Height1.250
Piston Head TypeDome
Wrist Pin Bore Diameter0.927
Oil Ring Thickness0.218
Wrist Pin Wall Thickness0.150
MakeChevrolet
Bore Diameter4.155
Engine FamilySmall Block
Connecting Rod Length6.000
Engine TypeICE
Wrist Pin Length2.950
Second Compression Ring Thickness0.0640
Top Compression Ring Thickness0.0640
Piston Material2618
Wrist Pin Material5115 Low Carbon Steel, Case Hardened
Part FitmentDirect Fit
Piston Rings IncludedNo
Piston Quantity8
Engine Stroke3.500
Vendor Part Number173588
Package Qty1
Package TypeEA
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