Dunn's
Special-T Service

We are a Washington automotive machine shop doing machining for the marine industry and heavy-duty engines.
What we offer

Our Services

We do it all, from complete rebuilding to cylinder head rebuilding and repair, cylinder head resurfacing and seat installing, flywheel resurfacing, block sleeving, to exhaust manifold resurfacing.

Automotive industry

We do custom engine building to stock engine builds, from small to large.

Marine industry

We do all marine engine rebuild from single cylinder diesel to V12 diesel.

Heavy-duty engines

We rebuild all diesel engine and cylinder head repair.

Contact Us Now

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