LONG BRASS MANIFOLD NUT
51K1177

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($1.32) £1.32 inc vat

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Special extra long nuts were used on some manifolds. These nuts are about an inch long for easy reach and made of brass so they'll never corrode. Especially handy on the inner two studs on dual carb set-ups.

Sold singly and usually 2 used f...

($1.10) £1.10 exc vat

($1.32) £1.32 inc vat

In stockIn stock

Recommended usage 2 x 51K1177 to fit one mini.
Inlet & Exhaust Manifolds - Qty 2
Inlet and Exhaust manifolds except Injection - Qty 2

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The intake/exhaust manifold should be secured to the head with brass nuts and these very thick washers. These washers are intended to not only spread the clamping action but the thickness allows them to absorb the heat without deforming! Takes 4 per ...

Manifold stud 39mm long for all A series engines up to injection which use LYR10028 which is 6mm longer at 45mm.

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Standard brass manifold nut. You will probably want a mix of these and the longer 51K1177 to secure your intake/exhaust manifold. This nut 5/16" long whereas 51K1177 is 1"long.

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Manifold stud 39mm long for all A series engines up to injection which use LYR10028 which is 6mm longer at 45mm.