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Shop/Category/Fig. 1 — CYLINDER HEAD – ROCKER BOXES – EXHAUST PIPES/Cylinder head, with fixed fittings
Cylinder head, with fixed fittings
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DiagramFig. 1 — CYLINDER HEAD – ROCKER BOXES – EXHAUST PIPES · ref 36
Subsystemengine top
Listed in parts books1973

Cylinder head, with fixed fittings

A Triumph cylinder head casting with its fixed fittings, from the top-end assembly covering the head, rocker boxes, and exhaust pipes.

PN · 71-2585

This is a cylinder head casting, listed in the parts book with its fixed fittings as supplied. It sits on top of the engine, over the barrels, forming the combustion chambers and housing the valve gear that the rocker boxes bolt onto. The figure it comes from covers the cylinder head, rocker boxes, and exhaust pipe area, so it's very much a top-end part.

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Our catalog record only shows this number appearing once, tied to the 1973 model year. We don't have more detail on this one beyond that single listing, so before you order, it's worth checking the casting against what's currently on the engine to make sure the fittings and stud pattern line up.

If you're rebuilding a top end and need a head, bring or photograph what's on the bench now so we can confirm this is the right casting for your engine before it ships.

Not listed anywhere

We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.

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Any questions about this part?

Ed is at the counter. Tell him what you're working on or what doesn't fit, and he'll take it from there with this part already on the bench.