EP-318M Ready-to-Run Distributor for Chrysler Dodge Mopar 318 340 360 V8 (Electronic Ignition)

The EP-318M is a complete Ready-to-Run electronic distributor for Chrysler Dodge Mopar LA small block V8 (318, 340, 360 CID). Replaces points and notorious Lean Burn ELB ignition with maintenance-free magnetic pickup. NOT compatible with Mopar Magnum 5.2L/5.9L engines (1992 and later) — LA engines only. Two-wire installation requires external coil. Adjustable mechanical advance, vacuum advance. Fits Dart, Demon, Barracuda, Cuda, Challenger, B-body, D-series trucks 1967-1991. ISO 9001:2015, CE-EMC, UL, UKCA certified.

EP Aftermarket Ignition Distributor

EP-318M — Ready-to-Run Distributor for Chrysler Dodge Mopar Small Block 318, 340, 360 V8

Ready-to-Run distributor · Mopar LA SB 318 340 360 · Magnetic pickup · 2-wire · NOT for Magnum engines

ISO 9001:2015CE-EMCUKCAGlobal Export

Model

EP-318M

Type

Ready-to-Run

Engine

Mopar LA 318/340/360

Install

2-wire

Note

Not for Magnum

Technical specifications

ParameterDetail
EP Model No.EP-318M
Product typeReady-to-Run Electronic Distributor — Complete Assembly
Vehicle applicationChrysler, Dodge, Plymouth — LA small block V8 vehicles
EngineChrysler LA small block 318 CID (5.2L), 340 CID, 360 CID (5.9L)
IMPORTANTDoes NOT fit Mopar Magnum 5.2L or 5.9L engines (1992 and later)
Ignition moduleInternal high-output electronic module
PickupMaintenance-free magnetic pickup
AdvanceAdjustable mechanical advance + vacuum advance canister
Cap terminalsSolid brass
RequiresExternal ignition coil (not included) · 2-wire hookup
CertificationISO 9001:2015 · CE-EMC · UL · UKCA
BrandEP (Ever-Power)

The EP-318M is a Ready-to-Run electronic distributor for the Chrysler LA small block V8 family -- the 318, 340, and 360 cubic inch engines that powered decades of Dodge and Plymouth performance cars, muscle machines, and trucks. The LA small block is one of the most respected classic American V8 designs, and modern electronic ignition conversion is among the most effective reliability upgrades available for these vehicles.

Chrysler's original ignition systems evolved from contact-breaker points through the notorious Electronic Lean Burn (ELB) system of the late 1970s, which became infamous for hot-weather failures and nearly impossible diagnosis. The EP-318M replaces both aging points systems and the unreliable ELB system with a straightforward two-wire electronic distributor featuring a maintenance-free magnetic pickup and a robust internal electronic module.

Critical compatibility note: the EP-318M is designed for the classic Chrysler LA small block engine family only. It is NOT compatible with the Mopar Magnum engine series (5.2L and 5.9L Magnum) introduced in 1992, which uses a different distributor with an integrated cam position sensor. Verify your engine is the LA family (pre-1992 318, 340, or 360) before ordering.

EP high-precision ignition distributor production equipment

Key features

Replaces Lean Burn and points with 2-wire simplicity

Eliminates the notorious Chrysler Electronic Lean Burn system and its associated hot-weather failures. Two wires: switched +12V and coil negative.

LA small block 318/340/360 coverage

Covers the complete Chrysler LA small block family across Dart, Barracuda, Challenger, B-body muscle cars, and D-series trucks.

NOT compatible with Magnum engines

The Mopar Magnum 5.2L and 5.9L (1992+) use a different distributor with an integrated cam sensor. This unit is for LA engines only.

Mopar-specific distributor geometry

Correctly dimensioned for the Chrysler LA block -- not a Chevy unit with an adapter gear.

Vehicle fitment

MakeModelYearsEngine
DodgeDart / Demon / Swinger1967-1991LA 318 / 340 / 360 V8
PlymouthBarracuda / Cuda1970-1974LA 318 / 340 / 360 V8
DodgeChallenger1970-1974LA 318 / 340 / 360 V8
Dodge / PlymouthVarious B-body / E-body1967-1991LA 318 / 340 / 360 V8
DodgeD-series Pickup1972-1991LA 318 / 360 V8

EP Ready-to-Run distributor full series compatibility overview

Application scenarios

Barracuda and Challenger electronic conversion

Mopar muscle car owners eliminating the unreliable Lean Burn or aging points system choose the EP-318M for a clean, reliable two-wire electronic ignition.

Dart and Demon daily driver

Dart and Demon owners using their small block Mopars as regular transportation appreciate the EP-318M for maintenance-free electronic ignition in all weather.

D-series Mopar fleet maintenance

Dodge D-series pickup operators with 318 or 360 engines benefit from the EP-318M's simplified ignition and elimination of ELB electronics.

Installation guide

Disconnect the negative battery terminal. Mopar LA distributors are located at the rear of the engine on the driver's side. Remove cap, note rotor position and Mopar firing order (1-8-4-3-6-5-7-2). Mark housing alignment. Remove ELB or points wiring and vacuum advance hose. Remove hold-down and withdraw old distributor. Lower EP-318M into position. Connect +12V switched wire and coil negative trigger wire. Connect vacuum advance hose. Set timing per Chrysler LA specification. Approximately 30-45 minutes.

Need pricing or technical assistance?

We respond within 24 hours · MOQ as low as 1 unit · OEM/private-label available

Quality assurance

Every EP Ready-to-Run distributor is manufactured under ISO 9001:2015 certified quality management. Each unit is individually tested for magnetic pickup signal strength, electronic module switching function, mechanical advance travel range, and vacuum advance response before shipment. CE-EMC electromagnetic compatibility certification, UL listing, and UKCA conformity mark ensure full compliance across all major global export markets.

EP ISO 9001 CE EMC UL UKCA certifications

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EP-3MHolden V8 253 / 308R2R Holden V8
EP-2M-13Ford Cleveland 302/351 -- 13mmR2R Cleveland 13mm
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About the manufacturer

EP (Ever-Power) — Automotive Ignition Specialist Since 1999

25+

Years in production

300+

Distributor models

80%

Export ratio

4

Certifications

Founded in 1999 in Ningbo, Zhejiang Province, EP operates automated and semi-automated production lines for ignition distributors, oil pump motors, and automotive electrical components. Our Ready-to-Run distributor range is the most complete available from a single manufacturer, spanning Chevrolet SBC/BBC, Ford Windsor/Cleveland/FE, Chrysler/Dodge Mopar small block and big block, and Holden 253/308.

EP ignition distributor manufacturing facility

Wholesale buyers, Amazon sellers, and aftermarket distributors source directly from our factory, accessing the same specification as premium American performance brands at factory-direct pricing. OEM branding and private-label packaging are available for qualifying volumes. EP is part of the Ever-Power Group, also producing drive chains and a comprehensive range of mechanical transmission products.

Frequently asked questions

What is the difference between a Ready-to-Run distributor and an HEI distributor?
A Ready-to-Run (R2R) distributor integrates an electronic ignition module inside the distributor housing but retains an external ignition coil connected via two wires. An HEI distributor integrates both the module and the coil directly inside the large-diameter cap, requiring only a single 12-volt wire. R2R distributors are more compact and better suited to engine bays with limited clearance, or to builders who prefer to keep their existing external coil. HEI distributors are simpler to wire but have a larger footprint. Both replace worn points-type ignition with a maintenance-free magnetic pickup.
What does the EP-318M ship with?
The EP-318M ships as a complete ready-to-install assembly including the distributor body, internal high-output ignition module, distributor cap with solid brass terminals, rotor, and adjustable vacuum advance canister. An external ignition coil is required but not included -- EP recommends pairing with a quality 40,000-volt or higher external coil for best results. Two-wire installation: connect the +12V switched power wire and the coil negative trigger wire.
How do I identify if my Dodge or Plymouth engine is an LA small block or a Magnum?
The LA small block (318, 340, 360) was produced from 1964 through approximately 1992. The Magnum (5.2L/318 and 5.9L/360) was introduced in 1992 and is identified by the word MAGNUM cast into the valve covers, a coil-on-cap distributor design, and a different intake manifold bolt pattern. If your vehicle is a 1992 or later Dodge truck or van with the 5.2L or 5.9L engine, you have a Magnum and the EP-318M is not compatible. Pre-1992 318, 340, and 360 LA engines are all compatible with the EP-318M.
Does this distributor fit Mopar Magnum engines (1992 and later)?
No. The EP Ready-to-Run Mopar distributors are designed for the classic Chrysler LA small block and B/RB big block engine families used through the early 1990s. They are NOT compatible with the Mopar Magnum engine series (introduced 1992) which uses a different distributor architecture with a cam sensor built into the distributor. Verify your engine family before ordering: LA small block (273/318/340/360), B big block (383/400), or RB big block (413/426/440) are all compatible. Magnum 5.2L and 5.9L engines require a Magnum-specific distributor.
Can a Ready-to-Run distributor be used with an external MSD or other ignition box?
Yes. Ready-to-Run distributors with a magnetic pickup are fully compatible with external ignition amplifiers including MSD 6-series, 7-series, and 8-series units, as well as equivalent boxes from Mallory, Crane, and Holley. When pairing with an external ignition box, the internal module in the R2R distributor acts as the trigger signal source while the ignition box handles spark amplification. Consult the ignition box manufacturer's wiring instructions for the correct connection procedure for distributor-triggered systems.
How do I order the EP-318M for export or wholesale?
EP supports single-unit orders for market sampling, carton quantities for repair shops, and container-volume wholesale orders. Standard production lead time is 15-30 days. OEM branding, private-label packaging, and custom color selection are available for qualifying volumes. Contact our team via the inquiry form or WhatsApp for pricing and availability.

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300+ models · 65K coil · Brass terminals · Factory-direct pricing · Global export

Disclaimer: Chevrolet, Ford, Chrysler, Dodge, Plymouth, Holden, and other vehicle brand names and OEM part numbers are used for product compatibility reference only. EP (Ever-Power) products are high-quality aftermarket replacement parts and are not affiliated with original vehicle or component manufacturers. All trademarks remain the property of their respective owners.

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Additional information

Editd by

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Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages

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