MSD 85142 for Chevy BB Tall Block Cam Sync Plug

Genuine MSD part.

MSD's cam sync plugs are the perfect solution when running an aftermarket sequential EFI system with coil-per-cylinder ignition. The cam sync plug installs in place of a traditional distributor, providing a hall-effect cam sync signal needed for the EFI system to reference the # 1 cylinder. MSD's cam sync is a plug and play with Holley EFI systems and can easily interface with most aftermarket EFI systems. The cam sync plug will have 2-3/4" of adjustment.

MSD camshaft sync plug, part number 85142, supplied new.

Key Features

• O-ring seals can be added to modified blocks to improve oil pressure control
• 2-3/4” of adjustment for different deck heights
• Plug-and-play with Holley EFI and compatible with other aftermarket EFI systems requiring a cam sync signal
• Built-in L.E.D. makes set-up and indexing quick and easy
• Shaft is guided by a sealed ball bearing and an extra long sintered bushing
• for Chevrolet version is supplied with a equivalent Melonized distributor gear and adjustable slip collar for blocks with a non-standard deck height

Fitment

• Fits Big Block Chevrolet V8 (396-454)

This part is built for the engine families named above rather than for one body style. Check your engine against that list before ordering.

Specifications

• Brand: MSD
• Manufacturer Part Number: 85142
• Item Type: Electrical
• Color: Black and Silver
• Distributor Type: Cam Sync Plug
• Gear Material: Cast Iron Melonized QPQ Coated
• Grade Type: Performance
• Product Type: Cam Sync
• Sub Category: Distributor and Magneto
• Country of Manufacture: United States
• Condition: New
• Shipping Weight: 2.9 lb

Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.