---
product_id: 460463195
title: "CarBole 21 Degree Chrome Water Neck Thermostat Housing Fit For Chevy V8 5.7L 350 454 Small Big Block"
brand: "carbole"
price: "$60.48"
currency: USD
in_stock: true
category: "Car Bole"
url: https://www.desertcart.us/products/460463195-carbole-21-degree-chrome-water-neck-thermostat-housing-fit-chevy
store_origin: US
region: United States of America
---

# Chrome-plated polished finish Complete hardware included 21° precision angle fit CarBole 21 Degree Chrome Water Neck Thermostat Housing Fit For Chevy V8 5.7L 350 454 Small Big Block

**Brand:** carbole
**Price:** $60.48
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your Chevy’s heart with precision and shine!

## Quick Answers

- **What is this?** CarBole 21 Degree Chrome Water Neck Thermostat Housing Fit For Chevy V8 5.7L 350 454 Small Big Block by carbole
- **How much does it cost?** $60.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/460463195-carbole-21-degree-chrome-water-neck-thermostat-housing-fit-chevy)

## Best For

- carbole enthusiasts

## Why This Product

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

## Key Features

- • **Engine Bay Elegance:** Chrome-plated aluminum alloy adds a sleek, showroom shine to your Chevy V8 or V6 engine compartment.
- • **Durability Meets Style:** Solid steel core with a high-polish chrome finish resists corrosion while elevating your engine’s aesthetic.
- • **Trusted by Enthusiasts:** Highly rated with 4.6 stars from over 600 reviews, a must-have upgrade for Chevy restoration pros.
- • **Effortless Installation:** Includes all mounting bolts and O-ring seal for a quick, leak-proof setup—no extra parts needed.
- • **Precision Fit for Classic Chevys:** Specifically engineered for 1966-75 big block and small block Chevy engines ensuring seamless compatibility.

## Overview

The CarBole 21 Degree Chrome Water Neck Thermostat Housing is a precision-engineered, chrome-plated aluminum alloy component designed for 1966-75 Chevy big block V8 and small block V6 engines. Featuring a 21-degree water neck angle, it offers a perfect fit with included mounting hardware and O-ring for a leak-proof seal. This durable, polished thermostat housing not only enhances engine performance but also elevates the visual appeal of your engine bay, making it a top choice for Chevy enthusiasts and restorers.

## Description

Material: aluminum alloyFinish: chrome platedWater neck connect angle: 21 degreeApplication: Fit For 1966-75 chevy big block(V8) and small block (V6) Reference number: refer 2661Package including: 1 set as shown in the pictureFeatures: Water neck sbc brightens up your engine compartment with a clean custom look. Chrome thermostat housing designed specifically for late big block and small block Chevys. Thermostat housing Water neck are made of solid steel chrome plated and highly polished. Water neck O ring is a perfect fit for a dependable leak proof seal. Comes complete with all the necessary hardware for a quick easy installation.

## Features

- Brightens up your engine compartment with a clean custom look
- Designed specifically for late big block and small block
- Fits For 1966-75 chevy big block(V8) and small block (V6)
- Package includes mounting bolts and o-ring seal
- Comes complete with all the necessary hardware for a quick easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XDDXJ22 |
| Brand | CarBole |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (628) |
| Date First Available | 8 February 2020 |
| Item Weight | 215 g |
| Item part number | CB-10304001 |
| Manufacturer | CarBole |
| Manufacturer Part Number | CB-10304001 |
| Package Dimensions | 15.3 x 13.5 x 5.3 cm; 215 g |

## Images

![CarBole 21 Degree Chrome Water Neck Thermostat Housing Fit For Chevy V8 5.7L 350 454 Small Big Block - Image 1](https://m.media-amazon.com/images/I/614Q5OWJC8L.jpg)

## Frequently Bought Together

- CarBole 21 Degree Chrome Water Neck Thermostat Housing Fit For Chevy V8 5.7L 350 454 Small Big Block
- Stant 45358 Superstat ® Premium Thermostat Replacement
- FEL-PRO 35062 Engine Coolant Outlet Gasket for Chevrolet K1500

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-19*