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Vehicle Info NeededMANLEYPART NUMBER: 660-591560L-1
4 Barrel Class Piston SB-Chevy
$10210
Ships on 09/08/2026
Lowest Price GuaranteeFlat Top PistonsGas Ported .043'', .043'', 3mm Ring Grooves 5.700'' Rod Length 3.480'' - 3.500'' Stroke
- 4 Barrel Class Piston
- SB-Chevy
- Flat Top -4.0cc
- 4.060'' Bore (+.060'')
- 5.700'' Rod Length with 3.480-3.500'' Stroke
- 1.550'' Comp. Height
- .043'', .043'', 3mm Ring Grooves
- Left Side, 1/pkg.
Technical Specs: - Compression Height: 1.550'
- Piston & Pin Weight: 565 grams
- Flat Top: -4.0cc valve reliefs
- Pin Size: 0.927' dia, 2.300' long, .130' wall
- Round Wire Locks: .061'
- Ring Grooves: Gas Ported .043' Top; .043' Middle; 3mm Bottom
- Piston Clearance: .005' measured 1.100' from bottom of the oil ring
- Valve Notches: .300' Intake, .190' Exhaust
Part TypePiston
BrandMANLEY
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number591560L-1
Package Qty1
Package TypeEA
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