---
product_id: 92941056
title: "DEMOTOR PERFORMANCE For Big Block Chevy 454 Rectangle Port Bare Aluminum Cylinder Head 124cc 345cc"
brand: "demotor performance"
price: "649 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/92941056-demotor-performance-for-big-block-chevy-454-rectangle-port-bare
store_origin: PL
region: Poland
---

# 2.300 Intake Valve Rectangle Intake Ports Angle Spark Plug DEMOTOR PERFORMANCE For Big Block Chevy 454 Rectangle Port Bare Aluminum Cylinder Head 124cc 345cc

**Brand:** demotor performance
**Price:** 649 zł
**Availability:** ❌ Out of Stock

## Summary

> 🏎️ Rev Up Your Performance!

## Quick Answers

- **What is this?** DEMOTOR PERFORMANCE For Big Block Chevy 454 Rectangle Port Bare Aluminum Cylinder Head 124cc 345cc by demotor performance
- **How much does it cost?** 649 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/92941056-demotor-performance-for-big-block-chevy-454-rectangle-port-bare)

## 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

## Key Features

- • **Maximize Airflow:** Experience enhanced efficiency with 345cc runner intake ports.
- • **Race-Ready Design:** Perfect for enthusiasts seeking competitive edge on the track.
- • **Upgrade Your Ride:** Accepts larger valves for increased horsepower and torque.
- • **Unleash Your Power:** Transform your Big Block Chevy with cutting-edge aluminum cylinder heads.
- • **Precision Engineering:** Designed with a 124cc combustion chamber for optimal performance.

## Overview

The DEMOTOR PERFORMANCE Aluminum Cylinder Heads for Big Block Chevy 454 are engineered for high performance, featuring a 124cc combustion chamber and 345cc intake runner. Designed to accept larger valves, these heads are perfect for those looking to enhance their vehicle's power and efficiency.

## Description

--Big Block Chevy Performance Aluminum Cylinder Heads --Features Angle Spark Plug --Rectangle Intake Ports 345cc Runner 124cc Combustion Chamber --Accepts 2.300 Intake Valve 1.88 Exhaust Valve --Package: Including All Items In The Picture. Note: Professional Installation Is Highly Recommended. (No Instruction Included)

## Features

- Big Block Chevy Performance Aluminum Cylinder Heads
- Features Angle Spark Plug
- Rectangle Intake Ports 345cc Runner 124cc Combustion Chamber
- Accepts 2.300 Intake Valve 1.88 Exhaust Valve

## Images

![DEMOTOR PERFORMANCE For Big Block Chevy 454 Rectangle Port Bare Aluminum Cylinder Head 124cc 345cc - Image 1](https://m.media-amazon.com/images/I/51aynC3B4oL.jpg)
![DEMOTOR PERFORMANCE For Big Block Chevy 454 Rectangle Port Bare Aluminum Cylinder Head 124cc 345cc - Image 2](https://m.media-amazon.com/images/I/51+1+CzaAYL.jpg)
![DEMOTOR PERFORMANCE For Big Block Chevy 454 Rectangle Port Bare Aluminum Cylinder Head 124cc 345cc - Image 3](https://m.media-amazon.com/images/I/517RLEzbX1L.jpg)
![DEMOTOR PERFORMANCE For Big Block Chevy 454 Rectangle Port Bare Aluminum Cylinder Head 124cc 345cc - Image 4](https://m.media-amazon.com/images/I/51LPMtFguvL.jpg)

---

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**Shop now:** [https://www.desertcart.pl/products/92941056-demotor-performance-for-big-block-chevy-454-rectangle-port-bare](https://www.desertcart.pl/products/92941056-demotor-performance-for-big-block-chevy-454-rectangle-port-bare)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-12*