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-4cc Flat Top Pistons6.125'' Rod Length
- Chevrolet LS 4.000 Stroke Flat Top Pistons
- -4cc Flat Top
- 4.030'' Bore
- 4.000'' Stroke
- 6.125'' Rod
- 1.115'' Comp. Height
- 8/pkg.
Technical Specs: - Compression Ratio: 11.9:1 (64cc), 11.6:1 (66cc), 11.1:1 (70cc), 10.9:1 (72cc)
- Compression Height: 1.115'
- Valve Pocket Type: LS1, LS2, LS3, LS6, L92
- Valve Pocket Depth: .185' Intake / .130' Exhaust
- Piston and Pin Weight: 513 grams
- Flat Top: -4cc
- Pin Size: .927' dia., 2.300' long, .130' wall (95 grams)
- Round Wire Locks: .061' wide
- Ring Grooves: 1.5mm Top (.225' down); 1.5mm Middle; 3mm Bottom
- Piston Clearance: .0045' measured 1.100' from bottom of the oil ring
Part TypePiston
BrandMANLEY
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number592630C-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
