Pro-Billet Small Diameter Chevy Distributor 85701
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Features:
- Supplied with small diameter HEI style distributor cap and rotor
- Easy-to-adjust mechanical advance with supplied springs and stop bushings (except locked out versions)
- Nylon pads ensure smooth operation of the advance weights
- Will not accept a vacuum advance canister
- Mechanical advance assembly can be locked out for crank trigger systems
- CNC machined billet aluminum housing is 1/2Ó smaller in diameter and over 1Ó shorter than conventional Chevy V-8 distributors with the ÒpointsÓ type cap
- Advance weight pins are staked and tig welded to the plate
- Special oil tract improves lubrication to the distributor and cam gear
- Adjustable slip collar mounting flange for engines with modified deck heights
- Polished steel shaft is QPQ coated and guided by a sealed ball bearing and extra-long sintered bushing
- O-ring seals can be added to modified blocks to improve oil pressure control
- Must be used with an MSD 6, 7, 8, or 10 Series Ignition
- Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
- Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
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