Will not accept a vacuum advance canister O-ring seals can be added to modified blocks to improve oil pressure control Must be used with an MSD Ignition Control

Mechanical advance assembly can be locked out for crank trigger systems Advance weight pins are staked and tig welded to the plate Polished steel shaft is QPQ coated and guided by a sealed ball bearing and extra long sintered bushing

Special oil tract improves lubrication to the distributor and cam gear Nylon pads ensure smooth operation of the advance weights No CARB Exemption Order Number Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction