MG-Cars.info

Welcome to our Site for MG, Triumph and Austin-Healey Car Information.

Recommendations

Parts

MG parts spares and accessories are available for MG T Series (TA, MG TB, MG TC, MG TD, MG TF), Magnette, MGA, Twin cam, MGB, MGBGT, MGC, MGC GT, MG Midget, Sprite and other MG models from British car spares company LBCarCo.

MG MGB Technical - Sierra Gearbox

Has any viewer fitted a Sierra gearbox to an 1800 MGB GT? If so can you give some tips and any mods needed to accomplish this feat.

Waiting impatiently for expertise.

P Young

Hi,

I fitted a Datsun box to my B, and have co-written a comprehensive article on how it was done. The technique should be similar with a Sierra box. If you would like a copy send me an email with your email address.

Cheers

Herb
Herb Adler

Check out Hi Gear Engineering, they offer a range of 5 speed modifications, including all fittings, bellhousing, type 9 Sierra G/Box and propshaft.

www.hi-gearengineering.co.uk 01332 514503
Graham
G Cherry

I have had the Sierra gear box in my 1973 MGB GT for 8 years now.
I used the kit sold thru Moss Motors US.

No problems. The directions were excellent and all parts needed were supplied in the kit.

A separate mod was made to recalibrate the speedometer at a truck shop by installing a little gearbox in the cable.

After my '73 was wrecked, the engine and gear box were transfered to a 1971 B GT, this past year. runs fine.
Don Harmer

All knowledges you need may be found there:
81.149.250.214:76/pdf/type9.pdf
Interesting english written article onto this subject.
Regards.
Guy RENOU

Have one that I could sell you if you wished to do the whole thing yourself ....... too heavy for fitting in the Midget, and kinda like the standard B with overdrive
rachmacb

I coul be interested in with.
Which bellhousing kit do you have, the larger or the narrower one?
Regards.
Guy RENOU

Guy - I'll e-mail you if that's ok?
rachmacb

Ok, you're welcome.
Guy
Guy RENOU

This thread was discussed between 18/06/2011 and 21/06/2011

MG MGB Technical index

This thread is from the archives. Join the live MG MGB Technical BBS now