MSD SBC/BBC Street Pro-Billet Distributor w/ Vacuum Advance - Iron Melonized Gear (Requires MSD Ignition Control)

Features:
Nylon pads ensure smooth operation of the advance weights
Vacuum advance canister for improved economy (can be locked out)
Designed for street/performance use with a mechanical and vacuum advance
Must be used with an MSD Ignition Control
Advance weight pins are staked and tig welded to the plate
Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
Polished steel shaft is QPQ coated and guided by a sealed ball bearing
O-ring seals can be added to modified blocks to improve oil pressure control
CARB E.O. Approved
Easy-to-adjust mechanical advance with supplied springs and stop bushings
Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
CNC machined billet aluminum housing and billet aluminum base
Special oil tract improves lubrication to the distributor and cam gear
Mechanical advance assembly can be locked out for crank trigger systems

Specs:
Part Number: MSD-8361
Distributor Cap Included: Yes
Distributor Cap Style: Male/HEI
Distributor Cap Type: Small cap
Ignition Coil Included: No
Ignition Module Included: No
Computer-Controlled Compatible: No
Trigger Style: Magnetic
Advance Type: Vacuum and mechanical
Ignition Box Required: Yes
Mechanical Tach Drive: No
Slip Collar: No
Distributor Gear Material: Iron Melonized
Distributor Gear Rotation: Standard
Distributor Cap Color: Red
Housing Material: Aluminum
Housing Finish: Natural
Marine Use: No
Notes: Distributor is 7.375 in. tall from engine to top of distributor cap.
CARB EO Number(s): D-40-39