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| Bore (in) | 3.445 |
|---|---|
| Bore (mm) | 87.5 |
| Top Compression Ring Thickness | 0.0400 |
| Second Compression Ring Thickness | 0.0480 |
| Oil Ring Thickness | 0.111 |
| Forging Type | FSR |
| Volume (cc) | -6.40 |
| Series | JE Pistons |
| Piston Head Type | Dome |
| Pin Diameter (IN) | 0.886 |
| Compression Height | 1.299 |
| Make | FORD |
| Wrist Pin Style – floating or press fit | Floating |
| Wall Type | CHAMFERED |
| Wall Thickness (IN) | 0.180 |
| Ringset Part Number | JG1001-3445 |
| Ring Brand | ProSeal |
| Ringset Included | Yes |
| Retainer Thickness | 0.063 |
| Retainer Lock Style | Wire Lock |
| Retainer Lock Part Number | 866-063-MW |
| Retainer Diameter (IN) | 0.866 |
| Replacement Single Piston | 337924S |
| Piston Pin Inside Diameter | 0.526 |
| Piston Pin Material | 5115 LOW CARBON STEEL, CASE HARDENED |
| Piston Material | 2618 |
| Piston Pin Length (IN) | 2.250 |
| Pin Offset | Yes |
| Pin Brand | JE Pistons |
| Pin Part Number | 886-2250-18-51C |
| Pin Included | Yes |
| Pin Diameter (mm) | 22.50 |
| Oil Rail Support Included | No |
| Deck Clearance | 0.000 |
| Brand | JE Pistons |
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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