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1.8 8v g/box fit a 1.6 8v?

Posted: Thu Jun 30, 2011 12:33 pm
by Mk2_phil
Hi, sorry if this has been answered elsewhere, I couldn't find it if it did!

Been told I ideally need a new clutch and g/box. I've got a 1987 5-speed 1.6 8v carb scirocco.

However, eBay and forum searches can only show me a 1.8 8v 5-speed gearbox. Will the 1.8 8v fit? and will it ruin my ratios?

Any advice would be seriously appreciated!

Phil

Re: 1.8 8v g/box fit a 1.6 8v?

Posted: Thu Jun 30, 2011 1:29 pm
by Mk2_phil
UPDATE.

My gearbox code is 4T, 90mm flange diam, 190mm clutch diam.

How strict are these requirements when looking at other gearboxes?

Re: 1.8 8v g/box fit a 1.6 8v?

Posted: Thu Jun 30, 2011 2:37 pm
by vr_powered
Flanges can be swapped over so not an issue if the replacement box had 100mm flanges, dont worry about the clutch as long as its an 8v box from a mk1 or 2 golf/jetta or scirocco the clutch will mate up just fine, have a google for vw gear ratios as there are a few charts online so you can see which gearboxes have similar ratios to yours..

Re: 1.8 8v g/box fit a 1.6 8v?

Posted: Fri Jul 01, 2011 12:39 pm
by Mk2_phil
Nice one! Just what I wanted to hear.
Many thanks.