Duramax Archives | Welshpool Auto Service

2001 LB7 Duramax Cylinder Head Overhaul: One of the First

By Brad Searle | October 23, 2026

2001 LB7 Duramax 6.6L diesel with overhauled cylinder head fitted, cab off, at Welshpool Auto Service

A 2001 LB7 – the very first year of the Duramax – in for a cylinder head overhaul and to put right some average previous repairs. Looked after, these are million-kilometre engines.

Vapour Blasting Duramax Valve Covers for a Full Engine Rebuild

By Brad Searle | October 23, 2026

Duramax valve cover after vapour blasting, restored to a clean satin alloy finish

Duramax valve covers before and after vapour blasting in our Welshpool workshop – part of another full in-house diesel engine rebuild.

Posts Tagged ‘Duramax’

2001 LB7 Duramax Cylinder Head Overhaul: One of the First

Vapour Blasting Duramax Valve Covers for a Full Engine Rebuild

Specialists in American Vehicle Servicing & Repairs Servicing RAM, Ford, GMC, Chevrolet, Jeep and other US-imported vehicles across Perth.