-40%
Chevy SBC 383 ci 5.7" 4.040" 1.425" 0.927" Flat Top Hyper Pistons [Coated]
$ 91.55
- Description
- Size Guide
Description
Chevy SBC 383 ci 5.7" 4.040" 1.425" 0.927" Flat Top Hyper Pistons [Coated]PCE305.1003
Brand:
Speedmaster
Part Number:
PCE305.1003
Part Type:
Pistons
Bore (in):
4.040 in.
Piston Style:
Flat top, with two valve reliefs
Piston Material:
2060 Hypereutectic aluminum
Compression Distance (in):
1.425 in.
Piston Head Volume (cc):
-4.00cc
Wrist Pin Style:
Full Floating
Pin Diameter (in):
0.927 in.
Max Rod Length:
5.700 in.
Piston Ring Thickness:
1.5mm x 1.5mm x 3mm
Quantity:
Sold as a set of 8.
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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.