Finished in black, this Pro-Billet small diameter Chevy V8 distributor brings all the performance of MSD's Pro-Billet line to Ford, Chevy, or Chrysler applications. Each CNC-machined billet aluminum housing is cut to within 0.001" accuracy, producing a flex-free, lightweight housing with no porosity or weak areas that looks great on polished, show-quality engines.
Specifications:
- Color: Black
- Distributor Type: Magnetic Pickup
- Gear Material: Cast Iron, Melonized QPQ Coated
- Product Type: Distributor
- Category: Ignition
- C.A.R.B. EO #: D-40-39
- Warranty: Manufacturer's Limited 1-Year Warranty
- Part Number: 85703
Must be used with an MSD Ignition Control (6, 7, or 8-Series). Mechanical advance assembly can be locked out for crank trigger or racing applications.
Compliance: This distributor carries California Air Resources Board (CARB) Executive Order EO# D-40-39, making it legal for sale and use on Emissions Controlled Vehicles in all 50 states when installed per MSD's application guide.
FAQ
What ignition control does the MSD 85703 require?
It must be used with an MSD 6, 7, or 8-Series ignition control.
What finish does the 85703 distributor have?
It has a black anodized billet aluminum housing and base.
Is the MSD 85703 CARB legal?
Yes, it carries CARB Executive Order EO# D-40-39, making it legal for sale and use on Emissions Controlled Vehicles in all 50 states when installed per MSD's application guide.
Can the mechanical advance be locked out?
Yes, for crank trigger systems or racing applications.

