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.

Made of thicker, more pliant material with larger ports than the original gaskets. A must for use on ported heads.

Standard bore LCB (1-3/4"id) that is ideal for very hot small bore engines, for standard to high performance 1275s and for street 1380s.

There is NOT enough clearance room when fitting to old cars with rubber couplings which foul. Using [lin...

This is the clamp on the cooper freeflow manifold to clamp it to the engine for extra support, supplied with tag.

The famous RC40 mild steel exhaust and downpipe with a maniflow LCB plus the fitting kit for the exhaust system. There is NOT enough clearance room when fitting to old cars with rubber couplings which foul. Using QL5000 type...

Special reinforced gasket for injection cars has metal inserts on exhaust ports plus a metal back on the manifold side which makes surface easier to clean when replacing. Often used on Turbo cars when correct gasket is in short supply.


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Large bore LCB for competition use or on very large bore street engines; such as 1400cc+. Y-piece outlet end is 2" outside diameter, 1.875"id.


The best quality production exhaust manifold available from Minispares. The Long Center Branch...

Standard bore LCB (1-3/4"id) that is ideal for very hot small bore engines, for standard to high performance 1275s and for street 1380s.

There is NOT enough clearance room when fitting to old cars with rubber couplings which foul. Using [lin...

Maniflow's tubular reproduction of the original Cooper 997/998cc exhaust manifold manufactured out of the same tubing as the STD bore LCB. This free flow manifold works vey well at lower speed pick up, the LCB is noisier but better at the top end of ...

Smarten up your engine bay with these stainless steel nuts which are not only stronger and resistant to rust but the multi point nut heads are easier for access. See also kit C-STR287.

Standard bore LCB (inch and three quarters internal diameter) for post 1990 cars with catalyst that is ideal for for standard to high performance 1275s and for street 1380s. The best quality production manifold is made by Maniflow. The Long Centre B...

This popular size clamp fits the y piece where it joins the manifold on all our standard long centre branch exhaust manifolds. Sold singly.

This is the only 3 into 1 manifold adapted for road use. It has clamps for sealing the downpipes. The pipes have been sized to be very useful on certain 1275-1400 engines where mid-range torque and fuel economy are paramount. The collector piece o...