Speedmaster®
SKU:PCE306.1063
4.030" Bore - 1.5 - 1.5 - 2.5mm Plasma Moly Piston Ring Set with Support Rails
4.030" Bore - 1.5 - 1.5 - 2.5mm Plasma Moly Piston Ring Set with Support Rails
Regular price
$53.10 USD
Regular price
Sale price
$53.10 USD
Out of stock
Quantity
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- Item Condition: Brand New
- Ships within 3 days
- 12-Month Limited Worldwide Warranty
Information
Specifications
| Brand: | Speedmaster |
| Part Number: | PCE306.1063 |
| Part Type: | Piston Ring |
| Bore (in): | 4.030 in. |
| Top Ring Included: | Yes |
| Top Ring Thickness: | 1.5mm |
| Second Ring Included: | Yes |
| Second Ring Thickness: | 1.5mm |
| Oil Ring Included: | Yes |
| Oil Ring Thickness: | 2.5mm |
| Oil Ring Tension: | Standard |
| File Fit: | Yes |
| Gapless: | No |
| Top Ring Material: | Ductile iron |
| Top Ring Facing Material: | Plasma-moly |
| Second Ring Material: | Cast iron |
| Second Ring Facing Material: | Cast iron |
| Oil Ring Material: | Stainless steel |
| Quantity: | Sold as a set. Includes oil Support Rails |
Speedmaster piston rings are designed to stand up to the rigor of racing and high-performance street use, while providing a long lasting life. Speedmaster piston rings feature: Plasma-moly coated, barrel-shaped, ductile iron top rings that seal against blow-by when the piston rocks in its bore; tapered secondary rings that seal against the oil control ring's upper surface for excellent oil control; and 3-piece oil rings with stainless steel expanders that provide accurate tension without the loss of any horsepower.