EP-3L Pro Billet Distributor for Holden V8 253 308 — CNC 6061-T6 Race Ignition

The EP-3L is a CNC-machined 6061-T6 billet aluminum Pro Billet distributor for Holden V8 engines -- MSD's most popular Australian performance distributor is the Pro-Billet Holden unit, and the EP-3L delivers the same race-quality billet construction at factory-direct pricing for the Australian aftermarket. The Holden 308 is the engine at the heart of the most revered Australian muscle cars -- the Monaro GTS, the Torana SL/R 5000, and the HQ and HJ Kingswood -- and serious performance builds on these platforms increasingly run external high-output ignition systems that demand a billet-quality distributor trigger.

The EP-3L is engineered to Holden V8-specific dimensions throughout -- shaft diameter, drive gear profile, and housing dimensions are all specific to the Australian Holden V8 engine architecture. This is not an American V8 unit with an adapter gear; it is a purpose-designed Holden application. The adjustable mechanical advance mechanism ships with multiple spring and bushing sets for custom advance curve configuration, and full advance lockout is available for all-out race applications managed entirely by an external ignition box.

EP exports the EP-3L directly to Australian performance distributors and racing suppliers, providing factory-direct access to Pro Billet Holden ignition hardware. MSD must be used with an MSD 6, 7 or 8-series ignition for the equivalent product; the EP-3L is compatible with any external ignition box that accepts a magnetic pickup trigger signal.

Every EP Pro Billet distributor is machined from 6061-T6 aerospace-grade billet aluminum under ISO 9001:2015 certified quality management. Each unit is individually tested for magnetic pickup signal accuracy, mechanical advance travel range, shaft concentricity, and housing dimensional compliance before shipment. CE-EMC electromagnetic compatibility certification, UL listing, and UKCA conformity mark cover all units across our major global export markets.

HZPT is the international brand of Ningbo Xianlong Automobile Fittings Co., Ltd., established 1999. Our Pro Billet distributor range covers every major classic performance V8 platform -- Chevrolet SBC/BBC, Ford Windsor/Cleveland, Chrysler/Dodge Mopar small block and big block, and Holden 253/308 -- providing race-quality billet ignition hardware across the complete spectrum of classic American and Australian performance engines.

EP Pro Billet distributors require an external high-output ignition box (MSD 6, 7, or 8-series or equivalent) and an external ignition coil. This configuration gives the racer or performance builder full control over timing advance, rev limiting, and ignition output -- capabilities that self-contained HEI or Ready-to-Run units cannot provide. Wholesale buyers receive factory-direct pricing with no distributor markup on the EP Pro Billet range. EP is part of the Ever-Power Group, also producing PTO drive shafts and a comprehensive range of mechanical transmission products.

Disclaimer: Chevrolet, Ford, Chrysler, Dodge, Plymouth, Holden, MSD, and other 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