Chevy SBC 383 ci 6.0" 4.030" 1.100" 0.927" Flat Top Hyper Pistons [Coated]

Description

Chevy SBC 383 ci 6.0" 4.030" 1.100" 0.927" Flat Top Hyper Pistons [Coated]
PCE305.1127
Brand:
Speedmaster
Part Number:
PCE305.1127
Part Type:
Pistons
Bore (in):
4.030 in.
Piston Style:
Flat top, with two valve reliefs
Piston Material:
2060 Hypereutectic aluminum
Compression Distance (in):
1.100 in.
Piston Head Volume (cc):
-4.00cc
Max Rod Length (in):
6.000 in.
Wrist Pin Style:
Full Floating
Pin Diameter (in):
0.927 in.
Piston Ring Thickness:
1.5mm x 1.5mm x 2.5mm
Quantity:
Sold as a set of 8.
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Notes:
Requires 0.020" rail spacer support (PCE308.1002) and piston rings (PCE306.1063)
Hypereutectic pistons with anti-friction skirt coating are manufactured from a aluminum alloy which contains 16 percent silicon for greater strength and wear resistance. By combining the hypereutectic alloy with the permanent mold process, the piston is strong, lightweight, and thermally-efficient. These pistons run tighter piston-to-wall clearances, improving ring seal and longevity. They are ideal for street, bracket racers and oval track.