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Vacuum Advance Lock-Out Fits Most HEI Distributors
InfoVehicle Info Needed
JEGSPART NUMBER: 555-40008

Vacuum Advance Lock-Out Fits Most HEI Distributors

$1129$12.29You Save$1.00
More than 10 available
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Replacement & Service Parts
    Vacuum Advance Lock-Out
  • Fits Most HEI Distributors
  • Locks Vacuum Advance

  • Fits most hei distributors
  • Locks vacuum advance timing
  • Ideal upgrade for applications where vacuum advance is not needed such as drag racing
  • Made in usa with high quality components and assembly
  • Note: incompatible with aftermarket oldsmobile & pontiac hei style distributors, since they have counter-clockwise rotation

    • Replaces Vacuum Advance Canister to lock Vacuum Advance on Most GM HEI Distributors. Does NOT fit aftermarket Olds & Pontiac HEI style distributors, since they have counter-clockwise rotation.

Part TypeVacuum Advance
BrandJEGS
Package Height0.4
Package Width1.9
Package Length2.0
Weight0.5 PG
Part CategoryReplacement Parts
Part FitmentSemi Universal
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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