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Moderate — 2–4 hours
Overview
It includes a phosphate-coated cast iron cover and a standard pressure spring, with optional +10 PSI and +25 PSI high-pressure springs available separately. The 10355HV utilizes a threaded pressure relief nut and is compatible with stock bolt-on oil pickup tube assemblies.
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Part #: 10355HV
Made in USA. Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling 10355 high performance oil pump is a standard volume upgrade of the M355. The 10355 features an anodized hard coated aluminum body and cast iron phosphate coated cover for improved pump performance and durability. Adjustable by pass pressure using optional spring. The relief valve has a pressure adjustable screw in plug instead of a cup plug. The oil pump and screen mounting seals are included. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions.
Features:
- High volume performance upgrade for the M365HV.
- 20% increase in volume over the M355, M365, and 10355.
- Hard coat anodized body with a cast iron phoshate coated cover.
- The relief valve features a screw in valve plug.
- Includes optional +20 psi pressure relief spring.
- Uses standard 7/8" diameter bolt on screen.
- Cast Aluminum Housing
- Steel Rotors
- Includes O-Ring For Screen Installation
10355HV High Performance, High Volume, High Pressure, Anodized Hardcoat Oil Pump With Gasket
Vehicle Symptoms
- Low oil pressure at idle or hot
- Engine ticking or knocking from top end
- Oil pressure light flickering or staying on
- Rough running after cam or head swap
- Oil starvation under hard acceleration
Relevant Conversations
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Melling |
| Part Number | M00L 10355HV |
Videos
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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