JE Pistons 351 N Head Gas Ported Flat Top 173677L Pistons, Single - 350 SBC-FORD SPRFY
JE Pistons 351 N Head Gas Ported Flat Top 173677L Pistons, Single - 350 SBC-FORD SPRFY
Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 04:09:41
Features
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: pistons)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | JE Pistons |
| StreetFX SKU | jep173677L |
| SFX Item ID | 4806357 |
| Accounting SKU | jep-173677L |
| Manufacturer SKU | 173677L |
| Manufacturer UPC | 193564187635 |
| Alternative References | 173677L, JEP-173677L |
Pistons, Single - 350 SBC-FORD N SPRFY
JE Pistons 351 N head gas ported flat top pistons are considered the lightest pistons on the market for this application. These pistons utilize JE Pistons Superfly F.S.R. forgings and feature precision CNC-machined ring grooves with no valve reliefs for maximum compression ratios. These pistons are machined for 1.2, 1.2, 3.0mm rings.
| Product Attributes | |
|---|---|
| Brand | JE Pistons |
| Manufacturer's Part Number | 173677L |
| Part Type | Pistons |
| Product Line | JE Pistons 351 N Head Gas Ported Flat Top Pistons |
| UPC | 193564187635 |
| Piston Rings Included | No |
| Bore (in.) | 4.030 in. |
| Bore (mm) | 102.362mm |
| Stroke | 3.500 in. |
| Engine Stroke Type | Stock |
| Actual Engine Displacement | 5.9L/357 |
| Rod Length | 6.200 in. |
| Piston Style | Flat top, with two valve reliefs |
| Piston Material | Forged aluminum |
| Compression Height (in.) | 1.250 in. |
| Wrist Pin Style | Press-fit or floating |
| Wrist Pin Retainers Included | Yes |
| Wrist Pin Included | Yes |
| Pin Diameter (in.) | 0.927 in. |
| Piston Ring Thickness | 1.20mm x 1.20mm x 3.00mm |
| File Fit | No |
| Gapless | No |
| Top Ring Thickness | 1.2mm |
| Second Ring Thickness | 1.2mm |
| Oil Ring Thickness | 3.0mm |
| Remanufactured | No |
| Quantity | Sold individually. |
| Notes | Designed to fit left exhaust valve orientation. |
Compatibility
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