The billet aluminum housings of these distributors are 5/8 Inch smaller in diameter to accommodate induction setups and tight engine compartments. A maintenance-free magnetic pickup is responsible for triggering the high voltage sparks while a sealed ball bearing guides an oversized shaft.

• Beneath the bolt down cap and MSD race rotor you'll find MSD's accurate mechanical advance assembly. Different advance springs and stop bushings are supplied so you can easily tune a curve to match your needs. Plus, there is a vacuum advance canister to increase economy on long drives. For protection, there is also an easy-to-set rev limiter!
• MSD's Ready-to-Run Ford Distributors are the perfect upgrade for bulky DuraSpark systems or ancient breaker point models. These distributors come complete and ready-to-run. All you need to do is drop it in the engine, connect three wires and fire the engine. Each distributor features an ignition module that produces a powerful inductive spark to improve combustion of the fuel mixture resulting in quick starts, smooth idle and increased performance.
• Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
• Advance weight pins are staked and tig welded to the plate
• Nylon pads ensure smooth operation of the advance weights
• Housing is 5/8” smaller in diameter than stock Ford distributors
• Does not require an MSD Ignition Control
• Polished steel shaft is QPQ coated and guided by a sealed ball bearing
• CNC machined billet aluminum housing and billet aluminum base
• Simple and clean installation with only three wires to connect
• Easy-to-adjust mechanical advance with supplied springs and stop bushings
• Vacuum advance canister for improved economy (can be locked out)
• Powerful built-in module produces a 7.5 amp single spark through high rpm
• Note: Will not fit XD and later Australian 351 Cleveland engines.
• Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
• Supplied with Black Small Diameter Cap with HEI style terminals and race rotor (will accept 8441 Cap-A-Dapt)
• Mechanical advance assembly can be locked out for crank trigger systems
• Now includes built-in Rev Limiter!

Details:

• Distributor Cap Included: Yes
• Distributor Type: Ready To Run
• Emission Code: 3
• Engine: Ford Small Block
• Gear: Cast Iron
• Gear Material: Cast Iron Melonized QPQ Coated
• Ignition Box Required: No
• Ignition Coil Included: No
• Ignition Rotor Included: Yes
• Warranty: Manufacturer's Limited 1 Year Warranty