Mk1 bonnets all the same fitting?

[GabrielKnight]

Can any1 tell me for certain whether all phases of Mk1, Mk1 RSI and Williams bonnets are interchangable? Thanks!

 

[EllisC]

Pretty sure that it depends on what phase that you have. Dont think valver bonnets fit properly on phase 3s.

 

[DIDITNO]

yes, willy/ valver bonnet will fit on a standard mk1, but a standard mk1 bonnet will not fit on a willy/valver as it needs the bigger bonnet to clear the engine.

 

[iimushroomzii]

^^ Thats not true. The mk1 ph1/2 bonnets will fit mk1 ph1/2 valvers, and vice versa, but the mk1 ph3 bonnet is not interchangable with any. Although I know someone with a valver in a mk1 ph3 with the normal bonnet and it fits.....