Engine Kits

Ford V8, Small Diameter Street Pro-Billet, Vac Adv. 351W
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MSD Ignition

Ford V8, Small Diameter Street Pro-Billet, Vac Adv. 351W



Part #: 8478
List Price: $771.90
Our Price: $385.95
You Save: $385.95



Ford V8, Small Diameter Street Pro-Billet, Vac Adv. 351W . Ford Street Pro-Billet Distributors are the perfect choice for powerful engines that see plenty of street time. A vacuum advance canister provides improved economy and an accurate mechanical advance lets you dial-in an advance curve to match your driving needs. The diameter of the CNC machined billet aluminum housing is 5/8” smaller in diameter compared to the large stock housing. This makes for a cleaner appearance in the engine compartment plus creates room for other accessories.

Inside the MSD Ignition 8478 housing is a heavy duty sealed ball bearing is used to guide a polished steel shaft. A reluctor with eight precision paddles is attached to the shaft and triggers the magnetic pickup which signals the MSD Ignition 8478 Control to fire. This combination produces accurate trigger signals that remain stable throughout the entire rpm range of your engine and is completely maintenance-free.

NOTE: MSD Ignition 8478 Must be used with an MSD 6, 7, 8 or 10 Series Ignition Control. Supplied with cap and rotor.

Ford Street Pro-Billet
351C - 460 PN 8477

Ford Street Pro-Billet
351W PN MSD Ignition 8478

Ford Street Pro-Billet
289, 302 PN 8479

Advance Type Vacuum and mechanical
Brand MSD Ignition
Cap Style Male/HEI
Computer-Controlled Compatible No
Distributor Rotor Rotation Counterclockwise
Gear Material Iron
Housing Finish Natural
Housing Material Billet aluminum
Ignition Box Required Yes
Marine Use No
Mechanical Tach Drive No
Part Type Distributors
Product Line MSD Pro-Billet Street Distributors
Quantity Sold individually.
Slip Collar No
Trigger Style Magnetic


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