Made in USA
Adjustable Cam Sync Distributor Chevy V8
InfoVehicle Info Needed
MSD IGNITIONPART NUMBER: 121-23451

Adjustable Cam Sync Distributor Chevy V8

$1,05395$1171.95You Save$118.00
ShippingShips on 09/04/2026
Lowest PriceLowest Price Guarantee

Chevy
    Adjustable Cam Sync Distributor
  • Chevy V8
  • Hall-Effect Sync Pickup
  • Large Cap

    This MSD cam sync distributor uses a hall-effect sync pick-up. It also includes a slip collar to accurately set the distributors installation depth in the block.Features:
  • Adjustable cam sync pick-up
  • Large diameter cap lessens chance of cross-fire
  • Adjustable rotor to help set phasing
  • Slip collar for accurate installation depth
  • Must be used with MSD 6,7 or 8-series ignition

    Note: Not legal for sale or use on pollution-controlled vehicles.
  • Hall-Effect

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeDistributor
BrandMSD IGNITION
Package Height6.7
Package Width11.9
Package Length18.4
Weight5.6 PG
Part CategoryPerformance Parts
Marine UseNo
Housing FinishNatural
Housing MaterialBillet Aluminum
Ignition Box RequiredYes
QuantitySold individually
Distributor TypeHEI/Breakerless
Engine Make/SizeChevy Big Block (396-502)
Computer-Controlled CompatibleYes
Trigger StyleSync signal
Distributor Gear RotationStandard
Cap StyleMale/HEI
Part FitmentSemi Universal
Slip CollarNo
Mechanical Tach DriveNo
Gear MaterialIron
Advance TypeComputer-controlled
Vendor Part Number23451
Package Qty1
Package TypeEA
No Questions
No Reviews

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Some parts are not legal for use in California or other states with similar laws / regulations
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