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Flat Top Pistons1/16'', 1/16'', 3/16'' Ring Grooves 6.000'' Rod Length with 3.750'' Stroke 6.125'' Rod Length with 3.480-3.500'' Stroke
- 4 Barrel Class Piston
- SB-Chevy
- Flat Top -4.0cc
- 4.040'' Bore (+.040'')
- 6.000'' Rod Length w/3.750'' Stroke
- 6.125'' Rod Length w/3.480-3.500'' Stroke
- 1.125'' Comp. Height
- 1/16'', 1/16'', 3/16'' Ring Grooves
- Right Side, 1/pkg.
Technical Specs: - Compression Height: 1.125'
- Piston & Pin Weight: 496 grams
- Flat Top: -4.0cc valve reliefs
- Pin Size: 0.927' dia, 2.300' long, .130' 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: .300' Intake, .190' Exhaust
Part TypePiston
BrandMANLEY
Package Height4.25
Package Width5.5
Package Length7.75
Weight1.25 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number590840R-1
Package Qty1
Package TypeEA
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