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MSD Chevy BB Tall Block Cam Sync Plug

Part # 85142SKU MSD85142

Universal fit

Specifications
BrandMSD
Part typeDistributor
BrandMSD
CategoryIgnition
ColorBlack and Silver
Distributor Cap IncludedYes
Distributor TypeCam Sync Plug
Emission Code5
EngineChevy Tall Deck
GearCast, Melonized
Gear MaterialCast Iron Melonized QPQ Coated
Grade TypePerformance
Ignition Box RequiredEFI
Ignition Coil IncludedNo
part typeDistributor
Product TypeCam Sync
SensorHall-Effect
Sub CategoryDistributor and Magneto
WarrantyManufacturer's Limited 1 Year Warranty
UPC / GTIN00090127106761
WarrantyManufacturer's Limited 1 Year Warranty
  • 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
  • Chevrolet version is supplied with a equivalent Melonized distributor gear and adjustable slip collar for blocks with a non-standard deck height
  • CNC billet housing with black anodized cap provide good looks and excellent durability
  • Special oil tract improves lubrication to the distributor and cam gear

Description

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.