---
product_id: 73083136
title: "MSD 85551 Pro-Billet Distributor"
brand: "msd"
price: "S$872"
currency: SGD
in_stock: false
reviews_count: 5
category: "Msd"
url: https://www.desertcart.sg/products/73083136-msd-85551-pro-billet-distributor
store_origin: SG
region: Singapore
---

# Mechanical advance lockout for crank trigger Precision-machined billet housing Staked & TIG welded advance weight pins MSD 85551 Pro-Billet Distributor

**Brand:** msd
**Price:** S$872
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your engine’s potential with precision and power!

## Quick Answers

- **What is this?** MSD 85551 Pro-Billet Distributor by msd
- **How much does it cost?** S$872 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/73083136-msd-85551-pro-billet-distributor)

## Best For

- msd enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Advance weight pins are staked and TIG welded, ensuring reliable timing under extreme conditions.
- • **Precision Control:** Mechanical advance assembly can be locked out, perfect for crank trigger ignition systems.
- • **Unmatched Durability:** Crafted from pro-billet aluminum for superior strength and longevity.
- • **Optimized Oil Pressure:** O-ring seals enhance oil pressure control on modified engine blocks.
- • **Seamless Compatibility:** Designed exclusively for use with MSD Ignition Control for flawless performance.

## Overview

The MSD 85551 Pro-Billet Distributor is a precision-machined ignition component engineered for high-performance engines. Featuring a billet aluminum housing, lockout mechanical advance for crank trigger systems, and reinforced advance weight pins, it delivers reliable timing and enhanced oil pressure control when paired with MSD Ignition Control. Trusted by enthusiasts for flawless operation in demanding builds.

## Description

MSD 85551 Pro-Billet Distributor

Review: MSD has a superior product works flawlessly
Review: Installed on my Chevrolet Big Block 496, ran great.

## Features

- Will not accept a vacuum advance canister
- O-ring seals can be added to modified blocks to improve oil pressure control
- Must be used with an MSD Ignition Control
- Mechanical advance assembly can be locked out for crank trigger systems
- Advance weight pins are staked and tig welded to the plate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000182DUG |
| Brand | MSD |
| Customer Reviews | 4.6 4.6 out of 5 stars (133) |
| Date First Available | 2 Oct. 2000 |
| Exterior | Machined |
| Item Weight | 0.28 g |
| Item model number | 85551 |
| Manufacturer | MSD Ignition |
| Manufacturer part number | MSD-85551 |
| Model | MSD 85551 Pro-Billet Distributor |
| OEM Part Number | 85551 |
| Product Dimensions | 45.21 x 17.53 x 17.27 cm; 0.28 g |

## Images

![MSD 85551 Pro-Billet Distributor - Image 1](https://m.media-amazon.com/images/I/41Oo3-dqZsL.jpg)
![MSD 85551 Pro-Billet Distributor - Image 2](https://m.media-amazon.com/images/I/61OvFV-SksL.jpg)
![MSD 85551 Pro-Billet Distributor - Image 3](https://m.media-amazon.com/images/I/61XzvIHyXLL.jpg)
![MSD 85551 Pro-Billet Distributor - Image 4](https://m.media-amazon.com/images/I/71R0H11YlHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***K on 22 March 2025*

MSD has a superior product works flawlessly

### ⭐⭐⭐⭐⭐ Review
*by A***R on 5 March 2025*

Installed on my Chevrolet Big Block 496, ran great.

### ⭐⭐⭐⭐⭐ Review
*by V***I on 28 September 2025*

Yes, the item was outstanding

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**Shop now:** [https://www.desertcart.sg/products/73083136-msd-85551-pro-billet-distributor](https://www.desertcart.sg/products/73083136-msd-85551-pro-billet-distributor)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-21*