Engines and Components› Oiling Systems

United Engine & Machine Co

7000 CHEVROLET 454/7.4L (V8) .230 HIGH DOME SILVOLITE HYPER PISTON SET W/COATED SKIRTS

$42.12

SKU: U00B 3475HC.060

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

7000 CHEVROLET 454/7.4L (V8) .230 HIGH DOME SILVOLITE HYPER PISTON SET W/COATED SKIRTS

MIA's Description

The United Engine & Machine Co 3475HC.060 is a hypereutectic aluminum piston designed for the Chevrolet 454ci/7.4L V8 engine. It features a dome style with two valve reliefs and a skirt coating. The piston has a 1.645-inch compression height and a bore diameter of 4.310 inches.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUnited Engine & Machine Co
Part NumberU00B 3475HC.060

Videos

Swapping Pressed Pistons For The Home Engine Builder

Swapping Pressed Pistons For The Home Engine Builder
Honing For The Home Engine Builder

Honing For The Home Engine Builder
Don’t Break It! Engine Break-in Tips for Initial Startup

Don’t Break It! Engine Break-in Tips for Initial Startup
3 Jaw Stone Hone vs Ball Hone - Best way to hone an engine? How to use an engine hone - Budget Build

3 Jaw Stone Hone vs Ball Hone - Best way to hone an engine? How to use an engine hone - Budget Build
Cast vs. Forged Pistons: Which One is Best for Your Engine?

Cast vs. Forged Pistons: Which One is Best for Your Engine?
The Truth: Cast vs Hypereutectic Pistons - Which One Is Better? | Engine Building 101 |

The Truth: Cast vs Hypereutectic Pistons - Which One Is Better? | Engine Building 101 |
Assembling A Short Block For The Home Engine Builder

Assembling A Short Block For The Home Engine Builder
Pistons and Engine Compression Ratio - FAQ - Summit Racing Quick Flicks

Pistons and Engine Compression Ratio - FAQ - Summit Racing Quick Flicks

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy