---
product_id: 43318308
title: "T-20971 Log Style Exhaust Manifold Riser Elbow Mercruiser 76351A04 Engine Sierra 18-1971"
brand: "quality mark, inc"
price: "1981 Lei"
currency: RON
in_stock: false
reviews_count: 2
url: https://www.desertcart.ro/products/43318308-t-20971-log-style-exhaust-manifold-riser-elbow-mercruiser-76351a04
store_origin: RO
region: Romania
---

# T-20971 Log Style Exhaust Manifold Riser Elbow Mercruiser 76351A04 Engine Sierra 18-1971

**Brand:** quality mark, inc
**Price:** 1981 Lei
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** T-20971 Log Style Exhaust Manifold Riser Elbow Mercruiser 76351A04 Engine Sierra 18-1971 by quality mark, inc
- **How much does it cost?** 1981 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/43318308-t-20971-log-style-exhaust-manifold-riser-elbow-mercruiser-76351a04)

## Best For

- quality mark, inc enthusiasts

## Why This Product

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

## Description

RISER 90 DOWN ANGEL

## Features

- Replaces: Mercruiser part# 76351, 60426, and 49964; Barr part# MC-20-60425 and MC-20-76351; Sierra part# 18-1971     Fits: Models 165, 198, 200, 228, 898     Used in: GM inline Six Cylinder 250 & 292 cu.in. and Small Block V8 305-350 cu.in.     Used with: Mounting Kit 26371-MK     Backed by a 3 Year Warranty.

## Images

![T-20971 Log Style Exhaust Manifold Riser Elbow Mercruiser 76351A04 Engine Sierra 18-1971 - Image 1](https://m.media-amazon.com/images/I/81S3ZUzGuUL.jpg)
![T-20971 Log Style Exhaust Manifold Riser Elbow Mercruiser 76351A04 Engine Sierra 18-1971 - Image 2](https://m.media-amazon.com/images/I/81Ecfp5h+mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Overall a good value
  

*by A***E on Reviewed in the United States on August 14, 2019*

However, the included pipe plugs were either too small or not tapered pipe thread.  They would screw all the way in until bottoming out on the inner casting with little resistance.  I was able to reused a plug from my old elbow that worked correctly & the other was a plain steel pipe plug from the lumber yard.  (not recessed but didn't care.)  Otherwise the casting appears good & fit in place correctly.  No leaks or issues on the first couple of warm up cycles.

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect Fit And Price!!
  

*by J***R on Reviewed in the United States on June 17, 2016*

Perfect fit at an excellent price!! Fast shipping, was able to get my boat back up and running and not overheating.

---

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**Shop now:** [https://www.desertcart.ro/products/43318308-t-20971-log-style-exhaust-manifold-riser-elbow-mercruiser-76351a04](https://www.desertcart.ro/products/43318308-t-20971-log-style-exhaust-manifold-riser-elbow-mercruiser-76351a04)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-05*