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Shop/Category/Fig. 5 — CYLINDER BLOCK AND HEAD, T90/CYLINDER HEAD c/w GUIDES
CYLINDER HEAD c/w GUIDES
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Also known asE6699
DiagramFig. 5 — CYLINDER BLOCK AND HEAD, T90 · ref 9
Subsystemengine top
Listed in parts books1967–1968

CYLINDER HEAD c/w GUIDES

Cylinder head complete with valve guides for the T90, as listed in the CYLINDER BLOCK AND HEAD parts book figure.

PN · 70-6699

This is a cylinder head for the T90, listed complete with valve guides already fitted. It sits on top of the cylinder block and carries the combustion chambers, valve seats, and the guides that keep the valve stems running true. Selling it complete with guides saves the step of pressing them in separately.

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The catalog shows this part under 70-6699, with E6699 as the older-style factory number for the same piece. It shows up in the catalog's CYLINDER BLOCK AND HEAD figure for the T90, with appearances running from 1967 into 1968.

If you're rebuilding a T90 top end, this is the head casting itself rather than a gasket or a stud kit, so check what else your rebuild needs before you order — valve seats, valves, and gaskets are separate line items.

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