MSD Pro-Billet Distributor Small/ Big Block Chevy V8

Accurate ignition timing becomes increasingly important in high-performance Small and Big Block Chevy V8 applications operating at elevated RPM levels. This MSD Pro-Billet distributor uses a maintenance-free magnetic pickup and precision reluctor design to deliver stable ignition control for street, strip, and race engines.

Features and Benefits:
 - Billet aluminum distributor housing
 - Mechanical advance ignition design
 - Maintenance-free magnetic pickup
 - Adjustable advance curve tuning
 - HEI-style cap and rotor included
 - Sealed ball bearing shaft support
 - Hardened steel distributor shaft
 - Compatible with MSD ignition controls

The distributor features a CNC-machined billet aluminum housing with a hardened and polished steel shaft supported by a sealed ball bearing and long sintered bushing for durability at high engine speeds. Mechanical advance tuning is adjustable using the supplied springs and stop bushings, allowing ignition curve changes for different engine combinations. The HEI-style cap and rotor improve spark distribution, while TIG-welded advance weight pins add durability during demanding use. This distributor must be paired with an MSD ignition control box for operation.

Specifications:
Part Type: Performance Distributor
Housing Material:  Billet Aluminum
Ignition Control: Mechanical Advance
Pickup Type: Magnetic
Distributor Cap Type: HEI

Vehicle Fitment:
 - Small Block Chevy V8
 - Big Block Chevy V8

Please Note:
 - Requires use of an MSD ignition control (sold separately)
 - Does not support vacuum advance
 - Verify distributor gear compatibility with camshaft material before installation
- Not CARB exempt
 - Professional installation and ignition curve setup are recommended