Holden Commodore – 304 engine parts.

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Parts & fitment for your 304

Genuine injectors and pumps, plus quality-aftermarket upgrades, for the 304. In stock at Willys Workshop: engine internals, gaskets & seals, exhaust, extractors & manifolds, pistons, bearings, head bolts & studs, harmonic balancers and more. Fast Australian shipping with fitment support from our Brisbane (Oxley) and Sunshine Coast (Warana) workshops.

Not sure what fits your 304? Send us your rego or build and we'll confirm fitment before you buy.