Vehicle Info Needed

MANLEYPART NUMBER: 660-590140-8

2 Barrel Class Pistons SB-Chevy

Name: 2 Barrel Class Pistons SB-Chevy
Brand: MANLEY
SKU: 660-590140-8
Price: 742.16 USD
Availability: InStock

^$742¹⁶

Ships on 09/25/2026

Lowest Price Guarantee

Flat Top Pistons

1/16'', 1/16'', 3/16'' Ring Grooves

6.000'' Rod Length

3.480'' - 3.500'' Stroke

SB-Chevy
Flat Top -2.5cc
4.040'' Bore (+.040'')
6.000'' Rod Length with 3.480-3.500'' Stroke
1.250'' Comp. Height
1/16'', 1/16'', 3/16'' Ring Grooves
8/pkg.

Technical Specs:
Compression Height: 1.250'
Piston & Pin Weight: 473 grams
Flat Top: -2.5cc valve reliefs
Pin Size: 0.927' dia, 2.300' long, .095' wall
Round Wire Locks: .061'
Ring Grooves: 1/16' Top; 1/16' Middle; 3/16' Bottom
Piston Clearance: .005' measured 1.100' from bottom of the oil ring
Valve Notches: .210' Intake, .150' Exhaust

Part TypePiston

BrandMANLEY

Package Height7.75

Package Width9.0

Package Length9.0

Weight10.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number590140-8

Package Qty1

Package TypeEA

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