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

Icon Pistons IC725.030 Forged Piston Set Ford 331 5.400 Rod Step Dish

Manufacturer

Picture for manufacturer Icon Pistons

Part Number

IC725.030
8 reviews
Sale Price

$817.28

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 Icon Pistons IC725.030 is a high-performance forged piston set engineered for Ford 331 cubic inch stroker engine builds. These pistons are designed to work with 5.400-inch connecting rods and feature a step dish design for optimized combustion chamber geometry.

Key Features:

  • Forged construction from high-strength aluminum alloy for maximum durability under high-performance conditions
  • Step dish design provides ideal compression ratio and flame propagation characteristics
  • Engineered for 5.400-inch rod length applications
  • .030-inch oversize for rebuilding worn or bored blocks
  • Precision-machined ring grooves and wrist pin bores for optimal sealing and reduced friction
  • Suitable for street performance and racing applications

Icon Pistons are known for delivering premium forged piston quality at competitive prices, making them a popular choice for engine builders working on Ford small block stroker combinations. These pistons provide the strength and reliability needed for increased horsepower and durability.

Products specifications

Bore (in)

4.030 in.

Bore (mm)

102.362mm

Calculator

Compression Calculator

Compression Distance (in)

1.170 in.

Notes

Step dish design. Spacer ring included.

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

+12.60cc

Piston Material

Forged aluminum

Piston Ring Thickness

1/16 in. x 1/16 in. x 3/16 in.

Piston Style

Step head, with two valve reliefs

Quantity

Sold as a set of 8.

Tool

Stroker Combinations

Wrist Pin Style

Press-fit or floating

Fantastic price, positive communication, arrived before promised worked out great!

Very good product, the green caliper paint is great.

easy fast ordering

I ordered a pair of products from Autoplicity and one of them was defective. It was no fault of there's and they handled it with a return postage slip and immediate credit on my card. Very nice to deal with and fast service.

My shopping experience has been great...it was very easy to find the part I was looking for.

Lowest prices, great service. Thanks.

Almost 50% off the product right from the start and they don't make up for it in shipping cost! Order shipped very quickly. So far, impressive business. I will come here first from now on. Thanks!!!

Order Number: 32855<br>Accel Super Coils, P/N 140043-8<br><br>Best price on the internet!!! Receieved item fast and as described.<br><br>Will shop here again!!!

Share icon
Return Policy
Returns are easy at Autoplicity

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