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A question from Stidub - what diameter are early style gearbox mount studs??

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colonel mustard Son of Jim - Creator of Good

2,829 posts · joined Feb 2009 ·

#746288
As posted, Dave has asked me to find out, what size are early bug trans/engine mounts???

Sides Veteran Volks Folk

2,220 posts · joined May 2007 ·

#746291
Jezebel has an early style front trans mount, and the studs on the pan are M10... so 10mm diameter, and the nut needs a 17mm spanner to turn em.

What's he up to with an early style trans mount ???
VWDCQ vice pres & web dude - vwdcqinc.org.au
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colonel mustard Son of Jim - Creator of Good

2,829 posts · joined Feb 2009 ·

#746292
umm.... its a bust trans with a beetle nose cone and rejs bell housing... Im not sure.

STIDUB Over it.

1,497 posts · joined Jun 2008 ·

#746313
deciding if 4 gearbox case studs on the bellhousing end will be sufficient or if i should use the 2 lower engine studs aswell,
gearbox studs are only 7mm so i figured the standard banana mount size studs would be something useful to compare to
thanks for posting, i didnt have the laptop at work today, too busy doing uh.... work 😁
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Sides Veteran Volks Folk

2,220 posts · joined May 2007 ·

#746318
Ahh, well if it's the rear box mounts you're talkin about, that's a slightly different story (from the 'early' part of the question, I'd assumed front mount)

But, anyway:
- "banana mounts" to trans are M8... so 8 mm diameter (and yeah - there's 4 of 'em)
- engine to trans bolts are M10... so 10mm diameter if you were somehow going to build a mount around that
VWDCQ vice pres & web dude - vwdcqinc.org.au
Join a car club - get car peeps

My toys
'70 Hillclimb Bug 'Jezebel' w/- Haltech EFI - http://bit.ly/VwTNtQ
'60 KG Coupe - resto kinda started
01 New Beetle - gf's car, but I turn the spanners

STIDUB Over it.

1,497 posts · joined Jun 2008 ·

#746320
yep yep, sorry i didnt explain what i needed to know very clearly to mustard, was in a lil rush, lots of things going thru the grey matter & all that, comes with juggling real work & bug work i guess
Volkswagen Drivers Club of Queensland - member 🙂

STIDUB - yep its still a work in progress

Vwdcq club car racing/ and crashing while my bug isn't finished.

The above are personal views, no more, no less