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IH: Engine Mechanicals - Sub-04A

Splitting Rocker Boxes

Removing the boxes and head together is far less frustrating. 1)
Otherwise you've just invented a new 'chinese puzzle'.

Semi-split achieves 'the look' while keeping the rigidity and good gasket sealing.
The trickiest part is making a shortened tap and keeping it dead on true to both holes so nothing binds on assembly of the crossover oil line.

Semi-split rockers. These were assembled with Loctite and ferrule fittings. 2)


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