---
product_id: 85439407
title: "For Chevy BBC 454 4.250\" Stroke 4340 Forged Steel Crankshaft 1-Pc Seal"
brand: "demotor performance"
price: "₱74283"
currency: PHP
in_stock: false
category: "Automotive"
url: https://www.desertcart.ph/products/85439407-for-chevy-bbc-454-4-250-stroke-4340-forged-steel
store_origin: PH
region: Philippines
---

# For Chevy BBC 454 4.250" Stroke 4340 Forged Steel Crankshaft 1-Pc Seal

**Brand:** demotor performance
**Price:** ₱74283
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** For Chevy BBC 454 4.250" Stroke 4340 Forged Steel Crankshaft 1-Pc Seal by demotor performance
- **How much does it cost?** ₱74283 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/85439407-for-chevy-bbc-454-4-250-stroke-4340-forged-steel)

## Best For

- demotor performance enthusiasts

## Why This Product

- Trusted demotor performance brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description:This is a new 4340 forged nitrided Standard weight Chevy BBC 454 crankshaft with 1 piece rear seal. This crank are CNC machined, X-rayed, magnafluxed, and sonic tested to insure quality and conformity. They are the perfect choice for applications up to 1500HP.Material Forged 4340 Steel Stroke (in) 4.250&quot; Rod Journal Diameter (in) 2.200 Min Rod Length (in) 6.385Main Journal Diameter (in) 2.749Rear Main Seal Style 1-piece Engine Balance Internal

## Features

- 4340 forged nitrided Standard weight Chevy BBC 454 crankshaft with 1 piece rear seal
- This crank are CNC machined
- Material Forged 4340 Steel
- Stroke (in) 4.250"
- Rod Journal Diameter (in) 2.200
- ›See more product details

## Images

![For Chevy BBC 454 4.250" Stroke 4340 Forged Steel Crankshaft 1-Pc Seal - Image 1](https://images-na.ssl-images-amazon.com/images/I/816lE4dXNpL.jpg)
![For Chevy BBC 454 4.250" Stroke 4340 Forged Steel Crankshaft 1-Pc Seal - Image 2](https://images-na.ssl-images-amazon.com/images/I/71XAepWmZXL.jpg)
![For Chevy BBC 454 4.250" Stroke 4340 Forged Steel Crankshaft 1-Pc Seal - Image 3](https://images-na.ssl-images-amazon.com/images/I/819AM3205qL.jpg)

---

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**Shop now:** [https://www.desertcart.ph/products/85439407-for-chevy-bbc-454-4-250-stroke-4340-forged-steel](https://www.desertcart.ph/products/85439407-for-chevy-bbc-454-4-250-stroke-4340-forged-steel)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-06*