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Manley Performance Pistons, Forged, Flat, 4.040 In. Bore, Chevy, Set Of 8
Manley Performance Pistons, Forged, Flat, 4.040 In. Bore, Chevy, Set Of 8
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California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.
Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.
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Manley Platinum Series pistons are designed to provide trouble-free installation, excellent reliability, and maximum horsepower for your application. Available in 2618 and 4032 forgings, they provide the optimum balance between strength and weight, with no grain-interrupting internal milling. The Platinum Series pistons' 2618 alloy offers maximum high-temperature strength and fatigue resistance, while the 4032 alloy is ideal for moderate-horsepower street applications. Order the style and size pistons designed for your vehicle and engine.
- Bore (in):4.040 in.
- Bore (mm):102.616mm
- Piston Style:Flat top, with two valve reliefs
- Piston Material:Forged aluminum
- Compression Height (in):1.250 in.
- Piston Head Volume (cc):+2.50cc
- Wrist Pin Style:Press-fit or floating
- Pin Lock Rings Included:Yes
- Wrist Pin Included:Yes
- Pin Diameter (in):0.927 in.
- Piston Ring Thickness:0.043 in. x 0.043 in. x 3.00mm
- Piston Rings Included:No
- Quantity:Sold as a set of 8.
- Notes:0.210 in. intake and 0.150 in. exhaust valve relief.
