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
Model
EP-10
Type
HEI
Cap Color
Blue
Engine
SBC/BBC V8
Coil
65,000 V
Technical specifications
| Parameter | Detail |
| EP Model No. | EP-10 |
| Product type | HEI Ignition Distributor — Complete Assembly |
| Vehicle application | Chevrolet, GMC, Buick, Oldsmobile, Pontiac — SBC and BBC V8 engines |
| Small block | 262, 265, 267, 283, 302, 305, 307, 327, 350, 400 CID |
| Big block | 396, 402, 427, 454, 502 CID |
| Replaces OEM | 1103749 / 1103791 / 1103838 / JM6500B |
| Includes | Distributor Body, 65K Coil, Blue Cap (brass terminals), Rotor, Module, Adjustable Vacuum Advance |
| Certification | ISO 9001:2015 · CE-EMC · UL · UKCA |
| Brand | EP (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.

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
| Make | Model | Years | Engine |
| Chevrolet | Camaro / Corvette / Nova / El Camino | 1974-1991 | SBC 305 / 327 / 350 V8 |
| Chevrolet | C10 / C20 Pickup | 1974-1991 | SBC 305 / 350 / BBC 396 / 454 V8 |
| Chevrolet | Chevelle / Monte Carlo | 1974-1991 | SBC 350 / BBC 396 / 454 V8 |
| GMC / Buick / Olds / Pontiac | Various | Various | SBC/BBC V8 |

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.

More EP HEI distributors
| Model | Application | Engine |
| EP-10A | Jeep AMC V8 290-401 | AMC V8 290-401 |
| EP-10C | Chevy SBC 262-400 / BBC 396-454 | SBC/BBC V8 Red |
| EP-10BK | Chevy SBC 262-400 / BBC 396-454 | SBC/BBC V8 Black |
| EP-10-V6 | Chevy/Buick/Olds/Pont V6 | GM V6 229/262 |
| EP-10TB | Chevy Corvette Tach Drive | SBC/BBC Tach |
| EP-302HEA-1 | Ford 289-302 5.0 V8 | Ford SBF Blue |
| EP-302HEA-2 | Ford 351 Windsor V8 | Ford 351W Blue |
| EP-302HEA-G1 | Ford 302 5.0L EFI/Carb | Ford 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.

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?
Does the EP-10 come with a cap, rotor, and coil?
Can I mix the blue EP-10 cap with red or black components from the EP spare parts range?
Is the EP HEI distributor compatible with aftermarket ignition boxes such as MSD?
How do I order the EP-10 for export or wholesale?
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.

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
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
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






