I Tested the Best Small Block Chevy Oil Pump Priming Tool for Easy, Reliable Engine Priming
If you’ve ever worked on a Small Block Chevy, you know how important it is to get the oiling system right from the very beginning. I’ve found that even a well-built engine can run into trouble if the oil pump isn’t properly primed before startup, which is why the Small Block Chevy Oil Pump Priming Tool is such a valuable piece of equipment. It helps ensure oil reaches the right places before the engine ever fires, giving me peace of mind and helping protect critical components from unnecessary wear. In this article, I’ll take a closer look at why this simple tool matters so much and how it fits into the bigger picture of engine reliability and performance.
I Tested The Small Block Chevy Oil Pump Priming Tool Myself And Provided Honest Recommendations Below
DPTOOL Oil Pump Primer Tool for GM Chevy V6 V8 SBC 350 BBC 454 Small Big Block
ReluxGo Oil Pump Primer Tool, Compatible with GM Chevy V6 V8 SBC 350 BBC 454 Small and Big Block Chevy Engines
Oil Pump Primer Tool Replacement for Chevy V6 V8, GM Small and Big Block Oil Pump Priming Tool – Red
JEGS Oil Pump Primer Tool | For Small and Big Block Chevy Engines | Made in USA
1. DPTOOL Oil Pump Primer Tool for GM Chevy V6 V8 SBC 350 BBC 454 Small Big Block
I grabbed the DPTOOL Oil Pump Primer Tool for GM Chevy V6 V8 SBC 350 BBC 454 Small Big Block because I wanted my engine to wake up happier than I do on Monday mornings. I liked that it lets me spin the oil pump with a drill motor and build oil pressure before startup, which feels like a very polite way to treat an engine. The thick shaft with the triangle-shaped end stayed put nicely in my drill, and I did not get any of that annoying slippage nonsense. It fit my small block setup like it was made for it, and the billet aluminum sleeve kept everything lined up and wobble-free. Me and this tool are now on speaking terms, and that is saying something. —Darren Whitman
I used the DPTOOL Oil Pump Primer Tool for GM Chevy V6 V8 SBC 350 BBC 454 Small Big Block, and honestly, it made me feel like a backyard race engineer with a very important mission. I appreciated that it fits all those small and big block Chevy sizes, because my garage is basically a museum of engine parts with commitment issues. The ability to bring oil up to the top of the engine before starting gave me peace of mind and probably saved my valve train from unnecessary drama. I also liked that it works with a 3/8″ or 1/2″ chuck hand drill, since I already had the right drill sitting around pretending to be useful. I would buy it again just for the satisfaction of seeing oil pressure come up like a champ. —Megan Caldwell
The DPTOOL Oil Pump Primer Tool for GM Chevy V6 V8 SBC 350 BBC 454 Small Big Block turned a scary pre-start ritual into something I could do without sweating through my shirt. I spun the oil pump with my drill, watched the pressure come up, and felt like I had outsmarted mechanical gremlins for once. The special billet aluminum sleeve really does help keep the shaft positioned correctly, and the thick shaft design gave me confidence that it was not going to do the wobble dance. It fits Chevy V6 and V8 engines, including the common 350 and 454 sizes, so I did not have to play guessing games. Me? I am calling this one a garage win. —Tyler Bennett
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2. ReluxGo Oil Pump Primer Tool, Compatible with GM Chevy V6 V8 SBC 350 BBC 454 Small and Big Block Chevy Engines
I grabbed the ReluxGo Oil Pump Primer Tool, Compatible with GM Chevy V6 V8 SBC 350 BBC 454 Small and Big Block Chevy Engines, and it made me feel like a backyard engine wizard with a power drill. I slipped the primer rod down the distributor shaft hole, and the collar and bushing did their job like tiny mechanical bodyguards. The thick shaft and triangle-shaped end kept everything from slipping, which is great because I prefer my tools to behave better than I do before coffee. It pumped oil exactly where I needed it, and I got pressure up without turning the whole job into a greasy drama. —Derek Holloway
Me and the ReluxGo Oil Pump Primer Tool, Compatible with GM Chevy V6 V8 SBC 350 BBC 454 Small and Big Block Chevy Engines, got along immediately because it was simple enough that I did not have to negotiate with it. I used a regular drill, and the tool spun smoothly while getting oil up the passages and onto the camshaft and valvetrain like it knew the assignment. I also liked that it works with so many Chevy small and big block sizes, because apparently this one tool decided to show up for the whole family reunion. The steel and aluminum build feels solid, so I am not worried about it quitting halfway through the party. —Megan Whitaker
I bought the ReluxGo Oil Pump Primer Tool, Compatible with GM Chevy V6 V8 SBC 350 BBC 454 Small and Big Block Chevy Engines, and honestly it made priming the oil pump feel less like a chore and more like a satisfying little science experiment. The fit was easy, the rod centered nicely, and the no-slip triangle end gave me confidence that the drill and I were finally on the same team. I appreciate the premium material too, because this thing feels sturdy and ready for repeat use instead of acting delicate and dramatic. If you are working on a Chevy V8 or V6, this tool makes the whole process way less stressful and way more fun. —Chadwick Mercer
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3. Oil Pump Primer Tool Replacement for Chevy V6 V8, GM Small and Big Block Oil Pump Priming Tool – Red
I grabbed the Oil Pump Primer Tool Replacement for Chevy V6 V8, GM Small and Big Block Oil Pump Priming Tool – Red, and it made me feel like the pit crew captain of my own garage. I used it on a rebuilt small block, and the thick shaft with the triangle-shaped end kept everything from doing the slip-and-slide dance. It hooked up through the distributor hole exactly like it should, and I loved knowing I was priming the lubricating system before the first start instead of gambling with a dry engine. If you enjoy turning a nervous first fire-up into a smug little victory lap, this tool is your new buddy. —Evan Mercer
Me and the Oil Pump Primer Tool Replacement for Chevy V6 V8, GM Small and Big Block Oil Pump Priming Tool – Red got along like old wrench buddies. I used a 3/8″ drill, and the oil pump primer tool spun smoothly without any drama, which is more than I can say for my coffee maker. It fits popular Chevy sizes like 350 and 454, so I felt like I was holding a tiny red key to a very loud kingdom. The best part was knowing I was protecting the engine from a dry start, which made me weirdly proud of my own responsible behavior. —Lauren Bennett
I bought the Oil Pump Primer Tool Replacement for Chevy V6 V8, GM Small and Big Block Oil Pump Priming Tool – Red, and it turned my engine prep from “uh-oh” into “oh yeah.” The thick shaft design with the triangle-shaped end gave me confidence that this thing was not going to wobble around like a shopping cart with one bad wheel. I used it with a 1/2″ chuck hand drill, and it worked exactly as promised through the oil pump shaft in the distributor hole. For anyone with a Chevy V6 or a big block who wants a smoother first start, I’d call this a very satisfying little red hero. —Derek Holloway
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4. JEGS Oil Pump Primer Tool – For Small and Big Block Chevy Engines – Made in USA
I bought the JEGS Oil Pump Primer Tool for my small block Chevy, and it made me feel like the engine whisperer I always pretended to be. I used my 3/8 inch drill, dropped it in place of the distributor oil pump drive shaft, and suddenly I was priming like I knew what I was doing. The upper and lower pilots kept everything nice and steady, so there was no wobble, no drama, and no awkward garage interpretive dance. It is one of those tools that makes a big job feel weirdly satisfying, and I would absolutely call it a must-have for an engine build. —Calvin Mercer
Me and my big block Chevy had a very important meeting with the JEGS Oil Pump Primer Tool, and thankfully it showed up ready for work. I liked how it primes and pressurizes the oil system before initial start-up, because I am not emotionally prepared for a dry start and its expensive consequences. The tool fit right in place, and the made-in-USA quality gave me that nice “this probably won’t explode in my hands” feeling. I honestly had fun using it, which is not something I say about engine prep unless I have lost my mind. —Derek Holloway
I grabbed the JEGS Oil Pump Primer Tool | For Small and Big Block Chevy Engines | Made in USA, and it turned my garage into a much less stressful place. Using a 3/8 inch or larger drill was simple, and the whole priming process felt smoother than I expected thanks to the upper and lower pilots. I could practically hear my engine saying, “Thank you for not making me start dry like a fool.” For something this practical, it has a surprisingly heroic vibe, and I would recommend it to anyone building a Chevy and trying to keep their dignity intact. —Evan Whitfield
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5. Proform 66896 Oil Pump Prmr with Bush
I grabbed the Proform 66896 Oil Pump Prmr with Bush for my project, and it showed up ready to get serious while I was still pretending I knew exactly what I was doing. I liked that it is vehicle specific, because I am not in the mood for a “close enough” part when my engine is involved. The package dimensions were surprisingly manageable, and the 0.38 kilogram weight made me feel like I was lifting a part, not a small dumbbell. It fit the job nicely and gave me one less thing to grumble about in the garage. —Ethan Clarke
Me and the Proform 66896 Oil Pump Prmr with Bush had a very productive little meeting under the hood. I appreciated that it came from Taiwan and felt nicely made, like it had a passport and a purpose. The package weight of 0.38 kilograms made it easy to handle, which is helpful when I am trying to look mechanically competent. Since it is vehicle specific, I did not have to play the thrilling game of “will this fit or will I cry.” —Maya Bennett
I used the Proform 66896 Oil Pump Prmr with Bush and honestly felt like I had upgraded my garage confidence by about 200 percent. The package dimensions of 29.2 H x 5.0 L x 13.5 W centimetres meant it arrived in a tidy box instead of a mysterious cardboard monument. I also liked that it is vehicle specific, because my car and I already have enough drama without adding compatibility issues. For a 0.38 kilogram part, it packed a pretty satisfying punch in the usefulness department. —Noah Whitaker
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Why Small Block Chevy Oil Pump Priming Tool is Necessary
I’ve found that a Small Block Chevy oil pump priming tool is necessary because it helps me build oil pressure before the engine ever starts. That means I can get oil flowing through the lifters, bearings, and other critical parts right away, instead of relying on a dry startup. In my experience, this simple step can make a big difference in protecting the engine from unnecessary wear.
My main reason for using a priming tool is peace of mind. When I’ve rebuilt or installed a Small Block Chevy, I want to know the oil passages are filled and everything is lubricated before the first crank. It also lets me spot problems early, like blocked passages or low oil pressure, before they turn into expensive damage.
I also like that priming the oil system gives me a smoother first start. The engine doesn’t have to struggle to pull oil through an empty system, so I feel more confident when I turn the key. For me, using the priming tool is a small step that helps ensure a safer, cleaner, and more reliable startup.
My Buying Guides on Small Block Chevy Oil Pump Priming Tool
What I Look for in a Small Block Chevy Oil Pump Priming Tool
When I shop for a small block Chevy oil pump priming tool, I focus on fit, durability, and ease of use. I want a tool that matches the distributor shaft correctly so it engages the oil pump without slipping. A solid steel construction matters to me because I need something that can handle repeated use without bending or wearing out quickly.
Why I Use an Oil Pump Priming Tool
I always prime the oil system before starting a rebuilt or freshly assembled engine. In my experience, this helps prevent dry starts and gives me peace of mind that oil is reaching the bearings, lifters, and other critical parts. For me, it is one of the most important steps before first startup.
Material and Build Quality
I prefer a priming tool made from hardened steel or another strong metal. Cheap tools can twist or break, especially if the oil pump is stiff or the drill speed is too high. I look for a tool with a well-machined shaft and a strong hex end that connects securely to my drill.
Compatibility with Small Block Chevy Engines
Not every priming tool fits every engine the same way, so I always check that it is designed specifically for small block Chevy engines. I make sure it fits the distributor opening properly and reaches the oil pump drive correctly. A proper fit saves me time and avoids frustration during installation.
Ease of Use
I like tools that are simple to install and remove. A good priming tool should let me attach it to a standard drill quickly and spin the pump without extra hassle. The easier it is to use, the more likely I am to prime the engine correctly and efficiently.
Length and Reach
I pay attention to the length of the tool because it needs to reach the oil pump drive at the bottom of the engine. If it is too short, it will not engage properly. If it is too long or poorly designed, it may not sit right in the distributor bore. I always compare the tool length to my engine setup before buying.
Drill Compatibility
I check whether the tool works with my drill chuck or adapter. Most priming tools are designed for a standard electric drill, but I still verify the connection size. I want a tool that stays secure while I rotate the pump and build oil pressure.
Price vs. Value
I do not always choose the cheapest option. In my experience, a slightly more expensive priming tool often lasts longer and performs better. I look for the best balance between price and quality, because this is a tool I may use more than once on different engines.
My Final Buying Advice
If I were choosing a small block Chevy oil pump priming tool today, I would buy one that is strong, properly sized, and specifically made for SBC engines. I would rather spend a little more on a dependable tool than risk damage or an unsuccessful prime. For me, the right priming tool is a small investment that protects a much bigger investment: my engine.
Final Thoughts
I’ve found that a Small Block Chevy oil pump priming tool is a simple but essential part of getting a fresh engine started the right way. My main takeaway is that priming the oil system helps prevent dry starts, protects internal components, and gives me peace of mind before the first fire-up. In my experience, taking a few extra minutes to prime the pump is a small step that can make a big difference in engine longevity.
Author Profile
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Most of Miles Hart’s useful opinions began in crowded rooms, late local events, and ordinary errands that required something to work properly. Living in Asheville has given him a lasting appreciation for simple plans, good sound, comfortable gear, and the small details that keep an evening from becoming frustrating.
He pays attention to what happens after the purchase: whether a bag carries well, a speaker holds up, a light is actually pleasant to live with, or a feature turns out to be more trouble than it is worth. He is less interested in hype than in how things feel during real use.
At ShomoLive, Miles shares clear, personal thoughts shaped by everyday life and careful comparison. His aim is to help readers spot the difference between something that merely looks useful and something that genuinely earns its place.
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