EP-10 HEI Distributor for Chevrolet Small Block Big Block V8 Blue Cap (Replaces 1103749)

The EP-10 is a blue cap HEI ignition distributor for Chevrolet and GMC small block V8 (262-400 CID) and big block V8 (396-454 CID). Electrically identical to the red EP-10C; blue cap coordinates with blue valve covers, blue engine paint, and other blue underhood components. Includes 65,000-volt coil, brass-terminal blue cap, rotor, electronic module, and adjustable vacuum advance. Drop-in one-wire installation. Fits all GM HEI V8 applications 1974-1991. Replaces OEM 1103749 / JM6500B. ISO 9001:2015, CE-EMC, UL, UKCA certified.

EP Aftermarket Ignition Distributor

EP-10 — HEI Distributor for Chevy SBC 262-400 and BBC 396-454 V8 — Blue Cap

HEI distributor · Blue cap · Chevy SBC BBC V8 · 65,000V coil · Drop-in replacement · One-wire installation

ISO 9001:2015CE-EMCUKCAGlobal Export

Model

EP-10

Type

HEI

Cap Color

Blue

Engine

SBC/BBC V8

Coil

65,000 V

Technical specifications

ParameterDetail
EP Model No.EP-10
Product typeHEI Ignition Distributor — Complete Assembly
Vehicle applicationChevrolet, GMC, Buick, Oldsmobile, Pontiac — SBC and BBC V8 engines
Small block262, 265, 267, 283, 302, 305, 307, 327, 350, 400 CID
Big block396, 402, 427, 454, 502 CID
Replaces OEM1103749 / 1103791 / 1103838 / JM6500B
IncludesDistributor Body, 65K Coil, Blue Cap (brass terminals), Rotor, Module, Adjustable Vacuum Advance
CertificationISO 9001:2015 · CE-EMC · UL · UKCA
BrandEP (Ever-Power)

The EP-10 is the blue cap version of the standard Chevrolet HEI distributor, electrically identical to the red cap EP-10C but finished in vibrant blue for builders coordinating their underhood presentation with blue valve covers, blue engine paint, or custom color schemes. Blue HEI components have become a signature look in the custom truck and street rod community, where color coordination under the hood is as important as the mechanical specification of the components.

Like the red EP-10C, the EP-10 covers the complete Chevrolet small block (262-400 CID) and big block (396-454 CID) V8 families with the same 65,000-volt coil, brass cap terminals, and adjustable vacuum advance canister. The blue cap coordinates with the EP distributor spare parts range, enabling builders to match the distributor, coil cover, rotor, hold-down clamp, and ignition coil in a consistent blue scheme throughout the ignition system.

Manufactured under ISO 9001:2015 quality management with individual testing for coil output voltage and module function. Available in full wholesale quantities with factory-direct pricing for distributors and resellers.

EP high-precision ignition distributor production equipment

Key features

Blue cap for color-matched builds

Coordinates with blue valve covers, blue engine paint, and other blue underhood components. A single SKU covers the complete SBC/BBC family in blue.

Same specification as red EP-10C

Identical electrical specification — 65K coil, brass terminals, adjustable vacuum advance. Only the cap color differs.

SBC and BBC V8 coverage

Fits small block Chevy 262-400 and big block Chevy 396-454. The broadest V8 coverage available in a single HEI distributor SKU.

Complete assembly — drop-in ready

Ships with coil, blue cap, rotor, module, and vacuum advance. One-wire installation — no external coil or ballast resistor needed.

Vehicle fitment

MakeModelYearsEngine
ChevroletCamaro / Corvette / Nova / El Camino1974-1991SBC 305 / 327 / 350 V8
ChevroletC10 / C20 Pickup1974-1991SBC 305 / 350 / BBC 396 / 454 V8
ChevroletChevelle / Monte Carlo1974-1991SBC 350 / BBC 396 / 454 V8
GMC / Buick / Olds / PontiacVariousVariousSBC/BBC V8

EP HEI distributor full series compatibility overview

Application scenarios

Blue theme engine build

Custom truck and Camaro builders using blue engine paint or blue valve covers complete their underhood color coordination with the EP-10 blue HEI distributor.

Wholesale blue HEI supply

Retailers and Amazon resellers sourcing colored HEI distributors stock the EP-10 alongside the red EP-10C and black EP-10BK to serve customers with diverse color preferences.

Street rod show car presentation

Show car builders who have committed to a blue underhood theme use the EP-10 as the centerpiece of their color-matched ignition system.

Installation guide

Same installation procedure as the red EP-10C. Disconnect battery, mark rotor and housing positions, remove old distributor, lower EP-10 into position, connect single 12-volt BAT wire and vacuum advance, set timing with a timing light. Transfer plug wires one at a time to maintain firing order. Total installation 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 HEI distributor is manufactured under ISO 9001:2015 certified quality management. Each unit is individually tested for ignition coil output voltage, electronic module switching function, vacuum advance response, and shaft seal integrity 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

More EP HEI distributors

ModelApplicationEngine
EP-10AJeep AMC V8 290-401AMC V8 290-401
EP-10CChevy SBC 262-400 / BBC 396-454SBC/BBC V8 Red
EP-10BKChevy SBC 262-400 / BBC 396-454SBC/BBC V8 Black
EP-10-V6Chevy/Buick/Olds/Pont V6GM V6 229/262
EP-10TBChevy Corvette Tach DriveSBC/BBC Tach
EP-302HEA-1Ford 289-302 5.0 V8Ford SBF Blue
EP-302HEA-2Ford 351 Windsor V8Ford 351W Blue
EP-302HEA-G1Ford 302 5.0L EFI/CarbFord 302 EFI

About the manufacturer

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

25+

Years in production

300+

Distributor models

80%

Export ratio

4

Certifications

HZPT is the international brand of Ningbo Xianlong Automobile Fittings Co., Ltd. We have manufactured more than 300 distributor models and 300 motor models since 1999, serving global aftermarket channels in North America, Europe, Australasia, and South America.

EP ignition distributor manufacturing facility

Our HEI series is engineered to the same specification as the leading American performance brands, with the advantage of factory-direct pricing for wholesale buyers. Every EP HEI distributor ships complete with the coil, cap, rotor, module, and vacuum advance canister — everything a shop or reseller needs in one box. EP is part of the Ever-Power Group, also producing sprockets and a comprehensive range of mechanical transmission products.

Frequently asked questions

What are the symptoms of a failing HEI distributor?
Common symptoms include hard starting, engine misfires at high RPM, rough idle, loss of power under load, and occasional stalling. A failing HEI module (the most common failure component) typically causes complete spark loss when hot — the engine starts fine when cold, stalls after reaching operating temperature, and may restart after a cool-down period. A worn HEI cap with carbon tracking between towers causes crossfire and cylinder-specific misfires that worsen as the cap deteriorates.
Does the EP-10 come with a cap, rotor, and coil?
Yes. The EP-10 ships as a complete ready-to-run assembly including the distributor housing, 65,000-volt high-output ignition coil, distributor cap with brass terminals, rotor, ignition module, adjustable vacuum advance canister, and hold-down hardware. No additional ignition components are required for installation.
Can I mix the blue EP-10 cap with red or black components from the EP spare parts range?
Yes. All EP HEI caps, coil covers, and rotors share the same physical dimensions and electrical specifications regardless of color. A blue distributor cap can be paired with a red coil cover or a black rotor without any electrical or fitment concern. Color coordination is purely a visual choice.
Is the EP HEI distributor compatible with aftermarket ignition boxes such as MSD?
EP HEI distributors with a magnetic pickup (Ready-to-Run style) are compatible with external ignition boxes including MSD 6-series, 7-series, and 8-series units, as well as equivalent ignition boxes from Mallory, Crane, and Holley. Standard HEI distributors with an internal module operate as standalone units and do not require an external ignition box, though they can be paired with one for additional timing control. Consult the ignition box manufacturer's instructions for the correct connection procedure.
How do I order the EP-10 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.

Ready to order EP HEI distributors?

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

Disclaimer: Chevrolet, Ford, Pontiac, Oldsmobile, Buick, Cadillac, Chrysler, Dodge, Plymouth, Jeep, AMC, Holden, Volkswagen, 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.

LMC

Additional information

Editd by

LMC

Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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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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