---
product_id: 373240193
title: "Chevrolet Performance 12639250 Rear Block Cover"
brand: "chevrolet"
price: "37023 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/373240193-chevrolet-performance-12639250-rear-block-cover
store_origin: KG
region: Kyrgyzstan
---

# Compact 12.1" x 11.9" x 2.7" dimensions Precision-fit for all LS engines Durable lightweight aluminum build Chevrolet Performance 12639250 Rear Block Cover

**Brand:** chevrolet
**Price:** 37023 som
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your LS build with precision and power!

## Quick Answers

- **What is this?** Chevrolet Performance 12639250 Rear Block Cover by chevrolet
- **How much does it cost?** 37023 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/373240193-chevrolet-performance-12639250-rear-block-cover)

## Best For

- chevrolet enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dimensions:** Compact and exact sizing guarantees an effortless install and perfect seal.
- • **Engineered for LS Mastery:** Seamlessly fits every LS model engine for flawless performance.
- • **Project-Ready Replacement:** Perfect for restoring damaged housings or building your custom LS engine from scratch.
- • **Trusted Chevrolet Quality:** OEM part number 12639250 ensures authentic performance and reliability.
- • **Lightweight Aluminum Durability:** Crafted from premium aluminum to ensure long-lasting strength without the bulk.

## Overview

The Chevrolet Performance 12639250 Rear Block Cover is a durable, lightweight aluminum housing designed to fit all LS model engines. Measuring 12.1" x 11.9" x 2.7" and weighing just 2.65 lbs, it serves as a perfect replacement or upgrade for damaged rear main seal housings, delivering authentic OEM quality and precision fit for your high-performance engine projects.

## Description

Chevrolet Performance 12639250 Rear Block Cover

## Features

- Product Type :Auto Part
- Package Dimensions :12.1" L X11.9" W X2.7" H
- Country Of Origin :China
- Package Weight :2.65Lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Chevrolet Performance |
| Brand | Chevrolet |
| Product Dimensions | 30.73 x 30.23 x 6.86 cm; 1.2 kg |
| Item model number | 12639250 |
| Exterior | Silver |
| Manufacturer part number | 12639250 |
| OEM Part Number | 12639250 |
| Item Weight | 1.2 kg |

## Product Details

- **Brand:** Chevrolet
- **Colour:** Silver
- **Material:** Aluminium
- **Exterior finish:** Silver
- **Item dimensions L x W x H:** 30.7 x 30.2 x 6.9 centimetres

## Images

![Chevrolet Performance 12639250 Rear Block Cover - Image 1](https://m.media-amazon.com/images/I/41hgdOWnwkL.jpg)

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**Shop now:** [https://www.desertcart.kg/products/373240193-chevrolet-performance-12639250-rear-block-cover](https://www.desertcart.kg/products/373240193-chevrolet-performance-12639250-rear-block-cover)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-11*