When you’re building a high-performance engine or simply want to ensure your daily driver gets the oil flow it deserves, a high volume oil pump is a game-changer. These pumps deliver more oil to critical components, reducing wear and improving longevity, especially under heavy loads or high RPMs.
In this guide, we’ve reviewed the best high volume oil pumps on the market, covering LS, Chevy, and Ford engines. Whether you’re chasing horsepower or just want peace of mind, you’ll find the right pump for your needs.
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Melling-10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure,…
Best forHigh pressure LS builds
- 10 PSI pressure boost
- Optional +25 psi spring
ConsiderNot high volume
Melling Oil Pump, Wet Sump, Internal, High Volume, Ford Modular, Each
Best forFord Modular engine upgrades
- 60 psi relief spring
- Threaded adjustment nut
ConsiderUniversal fit may vary
A-Premium High Volume Oil Pump for LS 4.8L 5.3L 5.7L 6.0L 6.2L
Best forBudget LS high volume
- Two spring options
- Wide vehicle compatibility
ConsiderAftermarket brand
Melling M84DHV High Volume Oil Pump
Best forSmall block Chevy street
- High volume design
- Direct replacement
ConsiderMade in China
YzusGomumu M295HV High Volume LS Oil Pump Kit Fit for 1999-2020 Chevy GMC
Best forComplete LS pump kit
- Complete kit
- High-quality materials
ConsiderAftermarket brand
LS High Volume Oil Pump Timing Chain Kit w/Gaskets M295HV Fit for Chevy GM …
Best forFull LS timing and oil overhaul
- 18% higher oil flow
- Complete kit
ConsiderMay not fit all LS variants
Melling Oil Pump, Wet Sump, Internal, High Volume, 3/4 in Inlet, Small Bloc…
Best forClassic Chevy performance
- 3/4 inch inlet
- Made in USA
ConsiderNo pressure adjustment
LS High Volume Oil Pump Timing Chain Kit w/Gaskets M295HV
Best forFixing low oil pressure
- Leak-proof gaskets
- OE-grade bolts
ConsiderLimited to LS engines
Melling M72HV High Volume Oil Pump
Best forHeavy-duty Chevy use
- High volume design
- Made in USA
ConsiderNo pressure relief adjustment
Melling Oil Pump, Wet Sump, Internal, High Volume, Small Block Ford, Each
Best forSmall block Ford builds
- High volume design
- Made in USA
ConsiderNo pressure adjustment
Melling 10295 – High Pressure LS Oil Pump
Brand: Melling
A solid high pressure pump for LS engines needing extra oil pressure.
The Melling 10295 is a standard volume, high pressure oil pump designed specifically for GM LS-series engines. It provides a 10 PSI increase in pressure over the stock M295 pump, which is perfect for engines that need extra oil pressure without increasing volume. This pump includes an optional +25 psi high pressure spring, making it a versatile choice for COPO Camaro engines or any build that demands more pressure.
Installation is straightforward, and the pump is built to Melling’s high standards, ensuring durability and consistent performance. If you’re looking to maintain stock volume but boost pressure for better lubrication, this is an excellent option.
- 10 PSI pressure boost
- Optional +25 psi spring
- Direct LS fitment
- Not high volume
- May need spring swap
Melling High Volume Ford Modular Oil Pump
Brand: Melling
A reliable high volume pump for Ford Modular engines with easy installation.
This Melling high volume oil pump is engineered for Ford Modular engines, offering increased oil flow to keep your engine cool and well-lubricated. It comes with a 60 psi stock pressure relief spring, and the threaded pressure relief nut allows for easy adjustment if you need to fine-tune the pressure. No modifications are required for installation, so it’s a direct bolt-on upgrade.
The pump is driven by the crankshaft, ensuring reliable operation. Whether you’re rebuilding a 4.6L or 5.4L Modular, this pump provides the volume needed for high-performance applications.
- 60 psi relief spring
- Threaded adjustment nut
- No modifications needed
- Universal fit may vary
- Not for pushrod engines
A-Premium High Volume LS Oil Pump
Brand: A-Premium
An affordable high volume LS pump with versatile spring options.
The A-Premium high volume oil pump is designed for LS engines, covering a wide range of GM vehicles from 1999 to 2016. It fits models like the Silverado, Escalade, and Sierra, among others. The pump comes with two different relief springs: a 55 PSI spring as default and an optional higher pressure spring, giving you flexibility for your specific engine setup.
This pump is a cost-effective alternative to OEM, without sacrificing quality. It’s built to meet or exceed OE specifications, ensuring a perfect fit and reliable oil flow. If you’re on a budget but need high volume performance, this is a great choice.
- Two spring options
- Wide vehicle compatibility
- Budget-friendly price
- Aftermarket brand
- May need gasket kit
Melling M84DHV – High Volume Chevy Pump
The Melling M84DHV is a high volume oil pump designed for small block Chevy engines. It’s a direct replacement that increases oil flow, helping to protect your engine during high RPM operation. The pump is manufactured in China but meets Melling’s quality standards, ensuring reliable performance.
This pump is ideal for street or strip builds where extra oil capacity is needed. It’s a simple upgrade that can make a big difference in engine longevity, especially if you’re running higher horsepower or frequent track days.
- High volume design
- Direct replacement
- Melling quality
- Made in China
- May require pickup tube
YzusGomumu M295HV – High Volume LS Kit
Brand: YzusGomumu
A comprehensive high volume LS pump kit with excellent value.
The YzusGomumu M295HV oil pump kit is a high-capacity pump designed for LS engines, compatible with a wide range of GM Vortec V8s. It provides excellent oil pressure and flow, ensuring optimal lubrication and cooling. The kit includes everything you need for installation, making it a convenient upgrade.
This pump is made from high-quality materials and is designed to deliver top-notch performance. It’s a great option for those looking to improve oil flow in their LS-powered vehicle without breaking the bank.
- Complete kit
- High-quality materials
- Wide compatibility
- Aftermarket brand
- Check OEM part numbers
Armker LS High Volume Pump & Timing Chain Kit
The Armker kit includes a high-volume oil pump, timing chain, cam sprocket, crank sprocket, and gaskets, all designed for LS engines from 1997 to 2013. It fits models like the LS1, LS2, LS3, and more. The pump increases oil flow by 18% over the standard pump, improving idle oil pressure and overall engine performance.
Everything is precision-machined from high-strength metal, ensuring durability and a perfect fit. This kit is perfect for a full timing and oil system overhaul, saving you time and money compared to buying parts separately.
- 18% higher oil flow
- Complete kit
- Precision-machined parts
- May not fit all LS variants
- Installation requires skill
Melling High Volume Small Block Chevy Pump
Brand: Melling
A high volume pump that's perfect for small block Chevy builds.
This Melling oil pump is a high volume unit designed for small block Chevy engines, with a 3/4 inch inlet for increased oil flow. It’s a direct replacement that bolts on without modifications, making it a popular choice for rebuilds and performance upgrades. The pump is manufactured in the United States, ensuring high quality and reliability.
Whether you’re building a classic muscle car or a street machine, this pump provides the oil volume needed to keep your engine running smoothly. It’s a trusted name in the industry, and this pump lives up to that reputation.
- 3/4 inch inlet
- Made in USA
- Direct fit
- No pressure adjustment
- May need pickup tube
DWLDMLWC LS High Volume Pump & Timing Kit
The DWLDMLWC kit is designed for LS engines in Chevy and Cadillac vehicles from 1999 to 2019. It includes a high-volume oil pump, timing chain, and gaskets, all engineered to fix low idle or high-rev oil pressure issues. The kit is leak-proof and includes OE-grade gaskets and bolts, so no extra parts are needed.
This is a great option for older or modified cars that need improved oil flow. The pump is built to handle high RPMs, ensuring your engine stays lubricated even under stress. It’s a comprehensive solution for oil pressure problems.
- Leak-proof gaskets
- OE-grade bolts
- Improves oil pressure
- Limited to LS engines
- Check fitment carefully
Melling M72HV – High Volume Chevy Pump
The Melling M72HV is a high volume oil pump designed for small block Chevy engines, offering increased oil flow for better lubrication and cooling. It’s a vehicle-specific fit, ensuring a precise installation. The pump is made in the United States and weighs 4.25 pounds, indicating solid construction.
This pump is ideal for engines that see heavy use, such as towing or racing. It provides the volume needed to maintain oil pressure at high RPMs, protecting your engine from wear. If you need a reliable high volume pump, this is a top choice.
- High volume design
- Made in USA
- Precise fit
- No pressure relief adjustment
- May need new pickup
Melling High Volume Small Block Ford Pump
This Melling oil pump is a high volume unit for small block Ford engines, designed to increase oil flow and pressure. It’s a direct replacement that fits without modifications, making it a popular upgrade for Ford enthusiasts. The pump is manufactured in the United States, ensuring quality and reliability.
Whether you’re building a classic Mustang or a Ford truck, this pump provides the oil volume needed for high-performance applications. It’s a trusted choice for those who want to ensure their engine stays well-lubricated.
- High volume design
- Made in USA
- Direct fit
- No pressure adjustment
- May need pickup tube
Buyer’s Guide: What to Consider
Choosing the right high volume oil pump involves more than just picking a part. You need to consider engine compatibility, pressure vs. volume, and whether you want a full kit. Here are key factors to guide your decision.
- Engine Compatibility: Ensure the pump matches your engine family (LS, Chevy, Ford) and specific displacement. Check fitment lists for your vehicle model and year to avoid returns.
- Volume vs. Pressure: High volume pumps increase oil flow, while high pressure pumps increase oil pressure. Some engines need one or the other; choose based on your build's requirements.
- Spring Options: Some pumps come with adjustable or multiple relief springs, allowing you to fine-tune oil pressure. This is useful for high-performance or racing applications.
- Kit vs. Standalone: Consider whether you need just the pump or a complete kit with timing chain, gaskets, and bolts. Kits save time and ensure compatibility, but standalone pumps are often cheaper.
- Brand and Quality: Stick with reputable brands like Melling for proven reliability. Aftermarket brands may offer lower prices but check reviews and materials to ensure durability.
Conclusion
High volume oil pumps are essential for engines that demand extra oil flow, whether for performance, towing, or longevity. From Melling’s reliable options to budget-friendly kits, there’s a pump for every build and budget.
For most LS owners, the Melling 10295 or the Armker kit offer excellent value, while small block Chevy fans can’t go wrong with the Melling M84DHV. Always verify fitment and consider your engine’s specific needs before purchasing.
Erica Steven is the founder and lead writer of WorstBrands, a site dedicated to providing honest and trustworthy reviews about outdoor gear and fashion products.
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