Chrysler SB 318/360 V8 Pro Billet Distributor
Chrysler SB 318/360 V8 Pro Billet Distributor
SKU: SKU: JM6613R
In stock
Product Details
Features
- Pro Billet distributor for Chrysler 273/318/340/360 LA small block V8s
- Magnetic pick-up trigger with mechanical-only advance for dedicated race timing
- Direct fit for Dodge Dart, Challenger, Ramcharger & Plymouth Fury LA-block engines
- Machined aluminum housing, requires a separate ignition box (not included)
Description
This Pro Billet distributor is built for the Chrysler/Mopar LA small block V8 family — 273, 318, 340, and 360 CID — using a magnetic pick-up trigger with mechanical-only advance for precise, consistent timing control in dedicated performance applications.
This distributor requires a separate ignition box (not included) and an external coil rated at 35,000+ volts (not included), along with a 12-volt electrical system with an alternator. It is not compatible with generator-based charging systems or vehicles still running a ballast resistor in the ignition circuit — the ballast resistor must be removed or bypassed before installation.
Engine fitment covers the Chrysler LA small block — 273 (4.5L), 318 (5.2L), 340 (5.6L), and 360 (5.9L) CID — commonly found in the Dodge Dart, Challenger, Ramcharger, Plymouth Fury, and Chrysler Cordoba. This distributor is not designed to fit Chrysler Magnum-series engines.
Mechanical-Only Advance: What This Means for Tuning
This distributor uses mechanical advance only, with no vacuum advance canister — a common setup for dedicated performance and race applications where a fixed, RPM-based advance curve is preferred over a load-based vacuum advance curve.
Performance Benefit
The magnetic pick-up trigger and mechanical advance combination is built for dedicated performance and race applications where precise, adjustable timing control matters more than street convenience features like vacuum advance or a self-contained coil.
Specs
| Trigger Type | Magnetic |
| Advance Type | Mechanical |
| Distributor Type | Pro Billet |
| Rotation Direction | Clockwise |
| Color | Available in Black, Blue, Red |
| Terminal Gender | Male |
| Mechanical Tach Drive | No |
| Slip Collar | No |
| Coil Included | No |
| Coil Type | External |
| Coil Output | 35,000+ V |
| Housing Material | Machined Aluminum |
| Ignition Box Required | Yes |
| Marine Use | No |
| Cylinders | 8 |
Engine Fitment
COMPATIBLE WITH
CHRYSLER SMALL BLOCK "LA" V8
• 4.5L / 273 in³
• 5.2L / 318 in³
• 5.6L / 340 in³
• 5.9L / 360 in³
NOTES
• Fits Chrysler/Mopar LA small block V8 engines (273, 318, 340, and 360).
• Not compatible with Magnum 5.2L or 5.9L engines (1992 and newer) — Magnum engines require a different distributor.
• The 360 was used in passenger cars through 1980 only; truck/van applications continued through 1992.
• Mechanical advance only — no vacuum advance canister.
• Requires an external ignition box — not included.
• Designed for carbureted ignition systems only.
• This distributor is designed for a 12 volt electrical system with an alternator and a performance ignition coil of 35,000 V or more.
• It is not compatible with a generator and cannot be used with a ballast resistor.
• Distributor gear compatibility should be verified with camshaft material before installation.
COMMON VEHICLE APPLICATIONS
Plymouth Valiant / Dodge Dart (273, 1964–1969; 318, 1967–1976; 340, 1968–1973; 360, 1974–1976)
Plymouth Barracuda / Dodge Challenger (273, 1964–1969; 318, 1970–1974; 340, 1970–1973; 360, 1971–1974)
Plymouth Duster / Dodge Demon (318, 1971–1976; 340, 1971–1973; 360, 1974–1976)
Plymouth Road Runner / Satellite / GTX (318, 1968–1975; 340, 1971–1973; 360, 1974–1975)
Dodge Charger / Plymouth Fury (318, 1967–1978; 340, 1968–1973; 360, 1971–1978)
Dodge Diplomat / Plymouth Volare / Chrysler Cordoba (318, 1975–1989; 360, 1975–1980)
Dodge Ramcharger / Plymouth Trail Duster (318, 1974–1992; 360, 1974–1980)
Dodge D/W-Series Trucks (273, 1965–1969; 318, 1967–1991; 360, 1971–1992)
Dodge B-Series Vans (318, 1967–1991; 360, 1971–1992)
Dodge Li'l Red Express (360 EH1, 1978–1979)
Q&A
Does this distributor require an external ignition box?
Yes. This Pro Billet distributor requires a compatible external CDI ignition box, which is not included. Unlike TSP Ready-to-Run or HEI distributors, this unit will not operate without an external ignition box and an external ignition coil.
Does this distributor have vacuum advance?
No. This distributor uses mechanical (centrifugal) advance only. It does not include vacuum advance, making it ideal for dedicated race and high-performance applications where a fixed RPM-based timing curve is preferred.
What's the difference between this distributor and the Pro Series Pro Billet distributor?
Both distributors fit the same Chrysler LA small block V8 engines and require an external ignition box and external coil. The Pro Series Pro Billet version also includes an advance tuning kit with three advance bushings and four advance springs, along with a color-matched spark plug wire retainer with mounting screws. This version does not include those additional accessories.
What rotation direction does this distributor turn?
Clockwise, matching the standard rotation direction used by the Chrysler LA small block V8 family (273, 318, 340, and 360 CID).
Will this fit a Magnum 318 or 360?
No. This distributor is designed specifically for the Chrysler LA-series small block V8 (273, 318, 340, and 360 CID). It is not compatible with Magnum 318 or 360 engines.
What electrical system does this distributor require?
This distributor requires a 12-volt electrical system with a charging alternator. It is not compatible with generator-equipped vehicles, 6-volt electrical systems, or ballast resistor ignition circuits.
Emissions Notice
This Top Street Performance (TSP) product is designed for racing and off-road competition use only. It is not legal for use on public roads or emissions-controlled vehicles and does not comply with federal, state, or local emissions regulations. The buyer assumes all responsibility for legal use and installation.
What is a Emissions-Controlled Vehicle?
"An emissions-controlled vehicle is any vehicle equipped with a factory-installed emissions control system designed to reduce air pollution. These systems include catalytic converters, oxygen sensors, EGR (Exhaust Gas Recirculation) valves, and diesel particulate filters (DPF). Most vehicles manufactured after 1975 are considered emissions-controlled and must comply with federal and state emissions laws when used on public roads."
Chrysler SB 318/360 V8 Pro Billet Distributor
This Pro Billet distributor is built for the Chrysler/Mopar LA small block V8 family — 273, 318, 340, and 360 CID — using a magnetic pick-up trigger with mechanical-only advance for precise, consistent timing control in dedicated performance applications.
This distributor requires a separate ignition box (not included) and an external coil rated at 35,000+ volts (not included), along with a 12-volt electrical system with an alternator. It is not compatible with generator-based charging systems or vehicles still running a ballast resistor in the ignition circuit — the ballast resistor must be removed or bypassed before installation.
Engine fitment covers the Chrysler LA small block — 273 (4.5L), 318 (5.2L), 340 (5.6L), and 360 (5.9L) CID — commonly found in the Dodge Dart, Challenger, Ramcharger, Plymouth Fury, and Chrysler Cordoba. This distributor is not designed to fit Chrysler Magnum-series engines.
Mechanical-Only Advance: What This Means for Tuning
This distributor uses mechanical advance only, with no vacuum advance canister — a common setup for dedicated performance and race applications where a fixed, RPM-based advance curve is preferred over a load-based vacuum advance curve.
Performance Benefit
The magnetic pick-up trigger and mechanical advance combination is built for dedicated performance and race applications where precise, adjustable timing control matters more than street convenience features like vacuum advance or a self-contained coil.
COMPATIBLE WITH
CHRYSLER SMALL BLOCK "LA" V8
• 4.5L / 273 in³
• 5.2L / 318 in³
• 5.6L / 340 in³
• 5.9L / 360 in³
NOTES
• Fits Chrysler/Mopar LA small block V8 engines (273, 318, 340, and 360).
• Not compatible with Magnum 5.2L or 5.9L engines (1992 and newer) — Magnum engines require a different distributor.
• The 360 was used in passenger cars through 1980 only; truck/van applications continued through 1992.
• Mechanical advance only — no vacuum advance canister.
• Requires an external ignition box — not included.
• Designed for carbureted ignition systems only.
• This distributor is designed for a 12 volt electrical system with an alternator and a performance ignition coil of 35,000 V or more.
• It is not compatible with a generator and cannot be used with a ballast resistor.
• Distributor gear compatibility should be verified with camshaft material before installation.
COMMON VEHICLE APPLICATIONS
Plymouth Valiant / Dodge Dart (273, 1964–1969; 318, 1967–1976; 340, 1968–1973; 360, 1974–1976)
Plymouth Barracuda / Dodge Challenger (273, 1964–1969; 318, 1970–1974; 340, 1970–1973; 360, 1971–1974)
Plymouth Duster / Dodge Demon (318, 1971–1976; 340, 1971–1973; 360, 1974–1976)
Plymouth Road Runner / Satellite / GTX (318, 1968–1975; 340, 1971–1973; 360, 1974–1975)
Dodge Charger / Plymouth Fury (318, 1967–1978; 340, 1968–1973; 360, 1971–1978)
Dodge Diplomat / Plymouth Volare / Chrysler Cordoba (318, 1975–1989; 360, 1975–1980)
Dodge Ramcharger / Plymouth Trail Duster (318, 1974–1992; 360, 1974–1980)
Dodge D/W-Series Trucks (273, 1965–1969; 318, 1967–1991; 360, 1971–1992)
Dodge B-Series Vans (318, 1967–1991; 360, 1971–1992)
Dodge Li'l Red Express (360 EH1, 1978–1979)
SPECIFICATIONS
Trigger Type: Magnetic
Advance Type: Mechanical
Distributor Type: Pro Billet
Rotation Direction: Clockwise
Color: Available in Black, Blue, Red
Terminal Gender: Male
Mechanical Tach Drive: No
Slip Collar: No
Coil Included: No
Coil Type: External
Coil Output: 35,000+ V
Housing Material: Machined Aluminum
Ignition Box Required: Yes
Marine Use: No
Cylinders: 8
