The Chevy 350 small-block is a durable engine, but maintaining optimal oil pressure is essential for longevity and performance. This guide highlights five high-quality oil pump-related products that can help ensure proper lubrication, reduce wear, and improve reliability in Chevy 350 builds. Each item serves a unique role—from priming and installation to standard replacement pumps—making it easier to keep the lifeblood of your engine flowing smoothly. Below, you’ll find practical options with clear features to compare and choose from.
Summary Table of Selected Products
| Product | Brand | Key Use |
|---|---|---|
| ReluxGo Oil Pump Primer Tool | ReluxGo | |
| Falcon Performance M55 Oil Pump & Pickup Screen | Falcon Performance | |
| DPTOOL Oil Pump Primer Tool | DPTOOL | |
| A-Premium Standard Volume Oil Pump | A-Premium | |
| Melling M55 Oil Pump & Pickup Screen | Melling |
ReluxGo Oil Pump Primer Tool for Chevy V6/V8
The ReluxGo primer tool is designed to prime oil pumps by threading a rod into the distributor shaft hole. It seals the oil galley via a bushing and centers the rod with a collar, allowing users to spin the pump with a drill to build oil pressure and circulate oil to the camshaft, rockers, and valvetrain. It supports a range of Chevy engines, including small- and big-block V8s and V6s from 283 up to 454 cubic inches. A thick shaft and triangle-end design help prevent slippage during operation.
Falcon Performance M55 Oil Pump & Pickup Screen
The Falcon Performance M55 kit targets Chevy small and big-blocks from 1965–1992, with the M55 designation indicating standard-volume oil delivery. It includes a pickup screen designed to fit 327, 350, 400, 383, 427, and other SBC configurations. The product is noted for compatibility with a broad set of SBC engines, offering a straightforward upgrade path for reliable lubrication during high-mileage or performance-oriented builds.
DPTOOL Oil Pump Primer Tool for GM Chevy V6/V8
DPTOOL’s primer tool is designed to spin the oil pump using a drill, priming the system and priming the passages before starting the engine. It is compatible with popular SBC/BBC sizes such as 327, 350, 355, 383, 388, 400, 406, 427, 434, and 454. A billet aluminum sleeve helps position the shaft accurately and reduce wobble, contributing to more consistent priming and improved oil pressure during initial startup phases.
A-Premium Standard Volume Oil Pump
A-Premium offers a standard-volume oil pump compatible with 1965–1994 SBC engines, including 283, 305, 327, 350, and 400 sizes, with cross-compatibility for Buick, Cadillac, GMC, Oldsmobile, and Pontiac platforms. The listing emphasizes a cast-iron housing for durability and notes that no gasket or O-ring is included, so buyers should ensure proper sealing during installation and verify compatibility with their specific engine configuration.
Melling M55 Oil Pump & Pickup Screen
The Melling M55 oil pump and pickup screen are designed for SBC ranges from 1965 to 1992, including popular blocks such as 283, 307, 327, 350, 383, and 400. The kit typically features a standard volume pump with an accompanying pickup screen to ensure a reliable oil supply and consistent pressure, supporting both stock and performance rebuilds where oil circulation accuracy matters most.
Buying Guide: Key Considerations For Chevy 350 Oil Systems
- Engine configuration compatibility: Ensure the pump or tool supports the Chevy 350 SBC or related small-blocks (including 327, 327/350 combos) and matches your year range (mid-1960s to early 1990s).
- Standard vs high-volume: For typical street use, a standard-volume pump is usually sufficient, but high-performance builds may benefit from higher-volume options if a larger oil flow is required by the engine’s tolerances and clearances.
- Priming tools vs replaceable pumps: Primers are useful for pre-priming new engines or after long storage to prevent dry starts. Pumps and pickup screens directly address lubrication delivery and reliability during operation.
- Gasket compatibility and installation ease: Some pumps do not include gaskets or O-rings; verify what’s included and plan for proper sealing and torque specs to avoid leaks.
- Material and durability: Cast iron housings and billet aluminum sleeves can affect strength, wear resistance, and wobble during priming or operation. Choose components with proven fit and durability for your build.
- Availability and compatibility checks: Cross-reference part numbers with your vehicle’s exact year, block, and head configurations to ensure correct fit and performance.
- Installation steps: For primer tools, follow precise instructions to avoid damaging the distributor hole, galleys, or the shaft. For pumps, ensure proper clearance and clean mounting surfaces to prevent oil starvation.
In summary, selecting the right oil pump or priming tool for a Chevy 350 involves assessing your engine’s build, whether you need pre-start lubrication, and the specific block and year range. The listed products cover a spectrum from priming tools to standard-volume pumps and pickup screens, offering options for stock rebuilds and performance-oriented setups alike. Always confirm compatibility with your exact engine configuration and follow manufacturer guidelines during installation to maintain optimal oil pressure and engine longevity.
Note: This article provides objective product descriptions and installation considerations without personal opinions or pricing details. For precise compatibility, consult your vehicle’s service manual or a certified technician.