MSD Ignition Distributor Oil Pump Drive Plug (MPN: 8513)

Precision-engineered plug for enhanced lubrication in Chevy engines.

The MSD Ignition Distributor Oil Pump Drive Plug is designed specifically for Chevrolet Big Block, Small Block, and LS Series engines. This component is crafted from CNC machined billet aluminum, ensuring durability and precision in performance. The oversized polished steel shaft features a QPQ coating that reduces friction, enhancing the overall efficiency of the engine's lubrication system.

This drive plug is equipped with a sealed ball bearing and an extra long sintered bushing, which provide stability and guidance for the shaft. An innovative oil tract is integrated into the design to improve lubrication to both the distributor and cam gear, promoting optimal engine function. Additionally, O-ring seals can be added to modified blocks to enhance oil pressure control, making this product versatile for various engine modifications.

The adjustable slip collar mounting flange accommodates engines with modified deck heights, ensuring a proper fit and installation depth. This drive plug is an essential component for maintaining effective oil flow and pressure in high-performance Chevrolet engines.

Features

• CNC Machined Billet Aluminum Housing
• Oversized Polished Steel Shaft With A QPQ Coating For Friction Reduction
• Shaft Is Guided By A Sealed Ball Bearing And An Extra Long Sintered Bushing
• Special Oil Tract Improves Lubrication To The Distributor And Cam Gear
• O-Ring Seals Can Be Added To Modified Blocks To Improve Oil Pressure Control
• Adjustable Slip Collar Mounting Flange For Engines With Modified Deck Heights

Specifications

• Manufacturer: MSD Ignition
• Manufacturer Part Number: 8513
• Compatibility: Chevrolet Big Block/ Small Block/ LS Series Engines
• Material: Aluminum
• Plug Type: Wet Sump
• Includes Slip Collar: Yes

Technical Documents

• 8513.pdf
• msd_brand_warranties.pdf