Speedmaster®
SKU:PCE305.1001.03
Chevy SBC 383 ci 5.7" 4.030" 1.425" 0.927" Flat Top Hyper Pistons [Coated]
Chevy SBC 383 ci 5.7" 4.030" 1.425" 0.927" Flat Top Hyper Pistons [Coated]
Regular price
$182.60 USD
Regular price
Sale price
$182.60 USD
Out of stock
Quantity
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- Item Condition: Brand New
- Ships within 3 days
- 12-Month Limited Worldwide Warranty
![Chevy SBC 383 ci 5.7" 4.030" 1.425" 0.927" Flat Top Hyper Pistons [Coated]](http://www.wrenchit.com/cdn/shop/files/PCE305.SBC.01_95935f8f-a87c-4a9c-a827-7908108fb5c9.jpg?v=1756371140&width=1445)
![Chevy SBC 383 ci 5.7" 4.030" 1.425" 0.927" Flat Top Hyper Pistons [Coated]](http://www.wrenchit.com/cdn/shop/files/PCE305.SBC.01_A_3f0d188b-297d-4bc7-b3fd-a75165d0b3e8.jpg?v=1756371139&width=1445)
![Chevy SBC 383 ci 5.7" 4.030" 1.425" 0.927" Flat Top Hyper Pistons [Coated]](http://www.wrenchit.com/cdn/shop/files/PCE305.SBC.01_B_1a6427f5-ae31-4b67-90af-230e0734a5bd.jpg?v=1756371140&width=1445)
![Chevy SBC 383 ci 5.7" 4.030" 1.425" 0.927" Flat Top Hyper Pistons [Coated]](http://www.wrenchit.com/cdn/shop/files/PCE305.SBC.01_C_6d3abb8b-69f4-4357-8cc0-ff75ee7a0425.jpg?v=1756371140&width=1445)
Information
Specifications
| Brand: | Speedmaster |
| Part Number: | PCE305.1001.03 |
| Part Type: | Piston |
| Bore (in): | 4.030 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. |
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.
