My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

JE Pistons 312414 Piston Set, 2618, Inv Dome/dish, 3.268 Bore, 1.118 Cd, 0.827 Pin, Set Of 5.

Part of: JE Pistons Piston Set Inv Dome/dish Bore Cd Pin Set Of

Other options in this family: JE Pistons 296348 JE Pistons 291059 JE Pistons 367877 JE Pistons 367846 JE Pistons 357430

Manufacturer

Picture for manufacturer JE Pistons

Part Number

312414
10 reviews
Sale Price

$1,124.99

Estimated ship date Wednesday, November 11

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The JE Pistons 312414 is a forged piston set engineered for high-performance and racing applications. Manufactured from 2618 aluminum alloy — the preferred material for forced-induction and extreme heat environments — these pistons offer superior strength and fatigue resistance under the most demanding conditions.

This set features an inverted dome/dish design with a 3.268-inch bore diameter, a 1.118-inch compression distance (CD), and a 0.827-inch pin diameter. The set includes 5 pistons, making it suitable for 5-cylinder engine configurations.

Key Features:

  • Material: 2618 forged aluminum alloy for superior strength and thermal resistance
  • Bore Diameter: 3.268 inches
  • Compression Distance (CD): 1.118 inches
  • Pin Diameter: 0.827 inches
  • Piston Style: Inverted dome/dish
  • Set Quantity: 5 pistons
  • In-house forging process ensures tight tolerances and consistent quality
  • Designed to perform at the top levels of all forms of motorsports

JE Pistons brings over 70 years of racing heritage and in-house forging expertise to every product. Their industry-leading engineering and manufacturing technology make the 312414 a trusted choice for professional engine builders and serious motorsports competitors alike.

Products specifications

Cylinder Head

FORD ST 2.5

Add-On

827-050-MW

Industry

Automotive

Engine

2.5L ST

Product Market

Sport Compact

Top Compression Ring Thickness

0.04

Piston Material

2618

Piston Pin Outside Diameter

0.827

Piston Volume

-7.2

Piston Pin Wall Thickness

0.150

Oil Ring Thickness

0.111

Category Hierarchy

Pistons>Piston Kits

Compression Height

1.118

Bore Diameter

83.00

Forging Type

FSR

Piston Pin Material

5115

Second Compression Ring Thickness

0.048

Add-On

827-2250-15-51C

Piston Pin Length

2.250

Add-On

JG1001-3268

Ringset Included

Yes

Out of Stock Message

Call for Availability

Piston Head Type

Dish

Make

Ford

Piston Avg Wt

282

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

so far so good

so far excellent..quick check out time!

I was happy to find Autoplicitys website in Google Checkout, as they really had the best price on the web. They quickly shipped to me a WeatherTech 2007 - 2011 Acura RDX Cargo Liner in black, just like I ordered. I will order from them again in the future.

Very easy and received a surprise 20% off shipping.

thanks

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

Please let me know when shipment is delivered. Thank you.

So far so good

I had never heard of Autoplicity before placing this order. I found Autoplicity via Google and decided I'd give them a try as they were the cheapest option. <br>Autoplicity did have the lowest price. The order was shipped promptly and got to me 2 days after ordering and the next day after it was shipped. I am very happy with this purchasing experience and would purchase from Autoplicity again without any hesistation.<br>

Easy!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy