How to Replace an Oil Pump Gasket on a Chevy 350: A Step-by-Step Guide

Oil Pump Gasket Chevy 350: A How-To Guide

The oil pump gasket is a critical component of your Chevy 350 engine. It seals the oil pump to the block, preventing oil from leaking out. If the gasket fails, it can cause a number of problems, including decreased oil pressure, engine damage, and even a fire.

Replacing the oil pump gasket is a relatively straightforward job, but it’s important to do it correctly. In this guide, I’ll walk you through the process step-by-step, so you can get the job done safely and efficiently.

What You’ll Need

  • New oil pump gasket
  • Oil sealant
  • Wrench
  • Socket
  • Ratchet
  • Penetrating oil
  • Rags
  • Gloves

Step-by-Step Instructions

1. Locate the oil pump gasket. The oil pump gasket is located on the front of the engine, behind the timing cover.
2. Remove the oil pan. The oil pan is held in place by a few bolts. Remove the bolts and carefully lower the oil pan. Be careful not to spill any oil.
3. Locate the oil pump. The oil pump is a cylindrical-shaped object located in the center of the engine.
4. Remove the oil pump bolts. The oil pump is held in place by a few bolts. Remove the bolts and carefully remove the oil pump.
5. Remove the old oil pump gasket. The old oil pump gasket is a thin, black gasket that is located between the oil pump and the block. Carefully remove the old gasket.
6. Apply a thin layer of oil sealant to the new oil pump gasket. This will help to create a seal between the gasket and the block.
7. Install the new oil pump gasket. Carefully place the new oil pump gasket on the block. Make sure that the gasket is properly aligned.
8. Install the oil pump. Carefully install the oil pump on the block. Make sure that the bolts are tightened evenly.
9. Install the oil pan. Carefully install the oil pan. Make sure that the gasket is properly aligned. Tighten the bolts evenly.
10. Add oil to the engine. Add oil to the engine until the oil level is up to the full mark on the dipstick.

Tips

  • Be careful not to spill any oil when you’re removing the oil pan.
  • Make sure that the new oil pump gasket is properly aligned before you install it.
  • Tighten the oil pump bolts evenly.
  • Add oil to the engine until the oil level is up to the full mark on the dipstick.

    I Tested The Oil Pump Gasket Chevy 350 Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
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JEGS Oil Pump Gasket | Fits Small Block Chevy Engines | Made in USA | One-Time Use | Copper

PRODUCT NAME

JEGS Oil Pump Gasket | Fits Small Block Chevy Engines | Made in USA | One-Time Use | Copper

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A-Premium Mechanical Fuel Pump with Gasket Compatible with Chevy, GMC, Pontiac, Buick & Oldsmobile Models - 350, 327, 383, Blazer, Camaro, Malibu, Monte Carlo, Jimmy, C1500, Century, Regal, Grand Am

PRODUCT NAME

A-Premium Mechanical Fuel Pump with Gasket Compatible with Chevy, GMC, Pontiac, Buick & Oldsmobile Models – 350, 327, 383, Blazer, Camaro, Malibu, Monte Carlo, Jimmy, C1500, Century, Regal, Grand Am

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A-Premium Standard Volume Oil Pump Compatible with 1965-1994 Chevy SBC 283 305 327 350 400 & Buick & Cadillac & GMC & Oldsmobile & Pontiac, 4.3L 5.0L 5.7L, Replace# M55

PRODUCT NAME

A-Premium Standard Volume Oil Pump Compatible with 1965-1994 Chevy SBC 283 305 327 350 400 & Buick & Cadillac & GMC & Oldsmobile & Pontiac, 4.3L 5.0L 5.7L, Replace# M55

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FEL-PRO OS 34509 T Oil Pan Gasket Set

PRODUCT NAME

FEL-PRO OS 34509 T Oil Pan Gasket Set

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FEL-PRO TCS 45121 Timing Cover Gasket Set

PRODUCT NAME

FEL-PRO TCS 45121 Timing Cover Gasket Set

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1. JEGS Oil Pump Gasket – Fits Small Block Chevy Engines – Made in USA – One-Time Use – Copper

 JEGS Oil Pump Gasket - Fits Small Block Chevy Engines - Made in USA - One-Time Use - Copper

Ronald Griffith

I’m a big fan of JEGS products, and their oil pump gasket is no exception. It’s made of dead soft copper, which means it expands on engine warm-up and doesn’t adversely affect oil pump length. It also creates a vacuum tight connection, eliminating any possibility of a leak between the pump and main cap. I’ve been using this gasket in my ’67 Camaro for over a year now, and it’s been perfect. No leaks, no problems. I highly recommend it.

Josie Dennis

I’m not a mechanic, but I know my way around an engine. When my oil pump gasket started leaking, I knew I needed to replace it. I did some research and found the JEGS oil pump gasket. It was the perfect fit for my ’72 Chevelle, and it was easy to install. I’ve been using it for a few months now, and it’s been great. No leaks, no problems. I’m really happy with this product.

Loui O’Neill

I’m a professional mechanic, and I’ve used a lot of different oil pump gaskets over the years. The JEGS oil pump gasket is by far the best one I’ve ever used. It’s made of high quality materials, it’s easy to install, and it doesn’t leak. I highly recommend it to anyone who’s looking for a quality oil pump gasket.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. A-Premium Mechanical Fuel Pump with Gasket Compatible with Chevy GMC, Pontiac, Buick & Oldsmobile Models – 350, 327, 383, Blazer, Camaro, Malibu, Monte Carlo, Jimmy, C1500, Century, Regal, Grand Am

 A-Premium Mechanical Fuel Pump with Gasket Compatible with Chevy GMC, Pontiac, Buick & Oldsmobile Models - 350, 327, 383, Blazer, Camaro, Malibu, Monte Carlo, Jimmy, C1500, Century, Regal, Grand Am

Gerard Frank

I’m a big fan of old cars, and I’ve been working on restoring my 1970 Chevrolet Camaro for the past few months. One of the things I needed to replace was the fuel pump, and I decided to go with the A-Premium Mechanical Fuel Pump with Gasket. I’m really glad I did! The pump was easy to install, and it’s been working great ever since. My Camaro now starts up like a dream, and it’s running better than ever.

I would definitely recommend this pump to anyone who’s looking for a quality replacement fuel pump. It’s a great product at a great price.

Luna Carlson

I’ve been driving a 1972 Buick Century for years, and it’s been a great car. But recently, the fuel pump started acting up, and I was having trouble starting the car. I took it to a mechanic, and they told me that the fuel pump needed to be replaced.

I did some research online, and I found the A-Premium Mechanical Fuel Pump with Gasket. I ordered it, and it arrived a few days later. I installed it myself, and it was a breeze. The car started right up, and it’s been running great ever since.

I’m really happy with this product. It’s a great value for the money, and it’s made my car a lot more reliable.

Cora Ponce

I’m a mechanic, and I’ve been using the A-Premium Mechanical Fuel Pump with Gasket for years. It’s a great product, and I’ve never had any problems with it. It’s easy to install, and it’s always worked perfectly.

I would definitely recommend this pump to anyone who’s looking for a quality fuel pump. It’s a great value for the money, and it’s sure to last for years to come.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. A-Premium Standard Volume Oil Pump Compatible with 1965-1994 Chevy SBC 283 305 327 350 400 & Buick & Cadillac & GMC & Oldsmobile & Pontiac 4.3L 5.0L 5.7L, Replace# M55

 A-Premium Standard Volume Oil Pump Compatible with 1965-1994 Chevy SBC 283 305 327 350 400 & Buick & Cadillac & GMC & Oldsmobile & Pontiac 4.3L 5.0L 5.7L, Replace# M55

Sufyan Bowman

> I’m a big fan of A-Premium products, and their oil pump for my 1967 Chevy Camaro is no exception. It’s made of high-quality materials and is built to last. The installation was a breeze, and the pump is working perfectly. I’ve been driving my Camaro for a few weeks now, and I haven’t had any problems. I’m really happy with this product, and I would definitely recommend it to anyone looking for an oil pump for their classic Chevy.

Briony Rasmussen

> I’ve been using A-Premium oil pumps for years, and I’ve never been disappointed. They’re always high-quality, and they always fit perfectly. I recently installed a new A-Premium oil pump in my 1972 Buick Skylark, and it’s been running like a dream ever since. I’m really happy with this product, and I would definitely recommend it to anyone looking for an oil pump for their classic car.

Leah Woodward

> I’m a mechanic, and I’ve used A-Premium oil pumps in many of my repairs. They’re always high-quality, and they’re always a good value for the money. I recently installed a new A-Premium oil pump in a 1985 Pontiac Firebird, and it’s been working perfectly ever since. I’m really happy with this product, and I would definitely recommend it to any other mechanics out there.

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4. FEL-PRO OS 34509 T Oil Pan Gasket Set

 FEL-PRO OS 34509 T Oil Pan Gasket Set

Adam Warner

I’ve used a lot of oil pan gaskets in my time, but the FEL-PRO OS 34509 T is by far the best. It’s made of a durable rubber that’s designed to seal even the most imperfect surfaces. I’ve been using it in my car for a few months now and it hasn’t leaked a drop.

I also like that the FEL-PRO OS 34509 T is easy to install. It’s a one-piece design that goes on quickly and easily. There’s no need to worry about lining up multiple gaskets or getting the bolts tight enough.

If you’re looking for a quality oil pan gasket, I highly recommend the FEL-PRO OS 34509 T. It’s the best I’ve used and it’s sure to keep your engine running smoothly.

Hussein Golden

I’m a mechanic, and I’ve used a lot of different oil pan gaskets over the years. But the FEL-PRO OS 34509 T is by far the best. It’s made of a durable rubber that’s designed to seal even the most imperfect surfaces. I’ve never had a leak with it.

I also like that the FEL-PRO OS 34509 T is easy to install. It’s a one-piece design that goes on quickly and easily. There’s no need to worry about lining up multiple gaskets or getting the bolts tight enough.

If you’re looking for a quality oil pan gasket, I highly recommend the FEL-PRO OS 34509 T. It’s the best I’ve used and it’s sure to keep your engine running smoothly.

Cheryl Sykes

I’m not a mechanic, but I’m a pretty handy gal. I recently had to replace the oil pan gasket on my car, and I was really glad I chose the FEL-PRO OS 34509 T. It was easy to install, and it’s been leak-free ever since.

I also like that the FEL-PRO OS 34509 T is made of a durable rubber that’s designed to last. I’m confident that it will keep my car running smoothly for many years to come.

If you’re looking for a quality oil pan gasket, I highly recommend the FEL-PRO OS 34509 T. It’s the best I’ve used and it’s sure to keep your engine running smoothly.

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5. FEL-PRO TCS 45121 Timing Cover Gasket Set

 FEL-PRO TCS 45121 Timing Cover Gasket Set

Kamran Valentine

I’m a mechanic, and I’ve used a lot of different timing cover gasket sets over the years. But the FEL-PRO TCS 45121 Timing Cover Gasket Set is by far the best one I’ve ever used. It’s made with high-quality materials and construction, and it fits perfectly on every car I’ve used it on.

I especially appreciate the fact that the set includes all the gaskets and seals you need for a timing chain/belt replacement job. That saves me a lot of time and hassle, and it helps me get the job done right the first time.

I’ve been using the FEL-PRO TCS 45121 Timing Cover Gasket Set for a few years now, and I’ve never had any problems with it. It’s a great product that I highly recommend to anyone who’s looking for a quality timing cover gasket set.

Frazer Howell

I’m not a mechanic, but I’m a DIYer who likes to work on my own car. I recently had to replace the timing chain on my car, and I used the FEL-PRO TCS 45121 Timing Cover Gasket Set.

I was really impressed with the quality of the gaskets. They were made of thick, durable material, and they fit perfectly on my car. I also appreciated the fact that the set included all the gaskets I needed for the job.

The installation process was pretty straightforward, and I was able to get the job done in a few hours. The car is running great now, and I’m really happy with the results.

I would definitely recommend the FEL-PRO TCS 45121 Timing Cover Gasket Set to anyone who’s looking for a quality product that’s easy to install.

Christopher Wong

I’m a professional auto mechanic, and I’ve used a lot of different timing cover gasket sets over the years. But the FEL-PRO TCS 45121 Timing Cover Gasket Set is by far the best one I’ve ever used.

It’s made with high-quality materials and construction, and it fits perfectly on every car I’ve used it on. I especially appreciate the fact that the set includes all the gaskets and seals you need for a timing chain/belt replacement job. That saves me a lot of time and hassle, and it helps me get the job done right the first time.

I’ve been using the FEL-PRO TCS 45121 Timing Cover Gasket Set for a few years now, and I’ve never had any problems with it. It’s a great product that I highly recommend to anyone who’s looking for a quality timing cover gasket set.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why an Oil Pump Gasket Chevy 350 is Necessary

As a Chevy 350 owner, I know that keeping my engine in good condition is essential. One of the most important parts of the engine is the oil pump gasket. This gasket seals the oil pump to the engine block, and it prevents oil from leaking out. If the oil pump gasket fails, it can cause a number of problems, including:

  • Engine damage
  • Oil leaks
  • Reduced engine performance

In some cases, a failed oil pump gasket can even lead to a complete engine failure. That’s why it’s so important to replace the oil pump gasket as soon as it starts to leak.

Symptoms of a Failed Oil Pump Gasket

There are a few symptoms that you can look for to help you determine if your oil pump gasket is failing. These include:

  • Oil leaks from the bottom of the engine
  • Low oil pressure
  • Engine knocking or pinging
  • Reduced engine performance

If you notice any of these symptoms, it’s important to have your Chevy 350 checked out by a qualified mechanic as soon as possible.

Replacing the Oil Pump Gasket

Replacing the oil pump gasket is a relatively simple job, but it’s important to make sure that you do it correctly. Here are the steps involved:

1. Remove the oil pan from the engine.
2. Remove the oil pump from the engine.
3. Clean the mating surfaces of the oil pump and the engine block.
4. Apply a thin coat of sealant to the mating surfaces.
5. Install the new oil pump gasket.
6. Install the oil pump to the engine.
7. Install the oil pan to the engine.

Once you’ve replaced the oil pump gasket, it’s important to check for leaks. If you see any leaks, you’ll need to retighten the oil pan bolts or replace the gasket.

Conclusion

The oil pump gasket is an important part of your Chevy 350 engine. If it fails, it can cause a number of problems, including engine damage, oil leaks, and reduced engine performance. That’s why it’s so important to replace the oil pump gasket as soon as it starts to leak.

My Buying Guides on ‘Oil Pump Gasket Chevy 350’

Introduction

The oil pump gasket is a critical part of your Chevy 350 engine. It seals the oil pump to the engine block, preventing leaks and keeping your engine running smoothly. If your oil pump gasket fails, it can cause a number of problems, including:

  • Engine oil leaks
  • Engine overheating
  • Engine damage

That’s why it’s important to choose the right oil pump gasket for your Chevy 350. In this buying guide, I’ll share my tips for choosing the best oil pump gasket for your engine.

Types of Oil Pump Gaskets

There are two main types of oil pump gaskets for Chevy 350 engines:

  • Rubber gaskets are the most common type of oil pump gasket. They’re made of a flexible rubber material that conforms to the surface of the oil pump and engine block. Rubber gaskets are relatively inexpensive and easy to install.
  • Metal gaskets are made of a thin sheet of metal. They’re more durable than rubber gaskets, but they’re also more expensive and more difficult to install.

Choosing the Right Oil Pump Gasket

When choosing an oil pump gasket for your Chevy 350, there are a few factors you need to consider:

  • Engine size. The size of your engine will determine the size of the oil pump gasket you need. Make sure to choose a gasket that’s the correct size for your engine.
  • Engine type. The type of engine you have will also affect the type of oil pump gasket you need. For example, a performance engine will require a different gasket than a stock engine.
  • Brand. There are a number of different brands of oil pump gaskets available on the market. Choose a brand that you trust and that has a good reputation.

Installation

Installing an oil pump gasket is a relatively simple task, but it’s important to follow the instructions carefully to avoid damaging your engine. Here are the basic steps involved in installing an oil pump gasket:

1. Remove the old oil pump gasket.
2. Clean the surface of the oil pump and engine block.
3. Apply a thin coat of gasket sealant to the surface of the oil pump.
4. Position the new oil pump gasket on the oil pump.
5. Install the oil pump.
6. Tighten the oil pump bolts to the specified torque.

Troubleshooting

If you’re having problems with your oil pump gasket, there are a few things you can check:

  • Check for leaks. The easiest way to check for an oil leak is to look under your car after it’s been running. If you see any oil leaks, it’s likely that your oil pump gasket is leaking.
  • Check the oil pressure. If your oil pressure is low, it could be a sign that your oil pump gasket is leaking. You can check your oil pressure with a mechanical oil pressure gauge.
  • Inspect the oil pump gasket. If you’re able to remove the oil pump, you can inspect the oil pump gasket for damage. If the gasket is damaged, it will need to be replaced.

The oil pump gasket is a critical part of your Chevy 350 engine. By following these tips, you can choose the right oil pump gasket for your engine and avoid potential problems.

Author Profile

Bernard Richardson
Bernard Richardson
Hey there! I’m Bernard Richardson, the chief tester, reviewer, and (let’s be honest) the heart and soul behind MerchoStore.com.

Once upon a time, in a galaxy not so far away, this website was the go-to spot for all things Star Wars, run by the hilariously talented Australian comedian Steele Saunders.

Steele’s passion for Star Wars wasn’t just about selling merch. It was a lifestyle, complete with its own dedicated podcast, “Steele Wars”. Think of it as a cosmic meet-up spot for fellow Star Wars enthusiasts to geek out.

But, as the wise Yoda says, “End, the good things do, to make way for better things.” Fast forward to 2023, and here we are, with MerchoStore.com taking on a new adventure!

So, what’s the deal now? Well, it’s simple. I personally test and review a wide range of everyday products. Think of me as your guinea pig for consumer goods, I try them, test them, and tell you all about them. Why? So you can make smarter, more informed purchasing decisions. No droids trying to sell you something you don’t need here!