r/AE86•
Axmandawg

Where can I find the nut and bolt sizes for big port 4age?

I’ve got a lot of parts but the car I bought didn’t come with any of the bolts,nuts and studs used to button everything up. Say the tb, intake, alternator, water pump, fan just to name a few. I’ve looked everywhere including Haynes manual, and club 4age forums but found nothing

Posted Nov 4, 2022, 1:33 AM UTC

59
Wiggles69•

You won't find a list of sizes anywhere.

Best bet is to buy an M6, M8, M10 and M12 and use them to see what fits, measure the depth with a peice of wire & make a list of sizes and lengths.

Or just buy a bunch of long (50mm) bolts in those diameters and cut them to length as needed.

Sounds like a bastard of a job tho, see if anyone is selling a blown engine nearby and buy it for the fasteners.

4
AxmandawgOP•

Ya I figure I’m gonna just wait till I find a parts ae86 or ae92

1
TheLastPrismKE/TE •

Psst, lurking AW11 MR2 owner here. You can use the same as MR2s and quite a few are parted out in the US. Even the alternator brackets are interchangeable.

1
AxmandawgOP•

It has to have a 4age though right? Also it depends if it has ac or not since that will effect what side the alternator goes on

1
TheLastPrismKE/TE •

The bracket is universal, and so is the alternator. Its just probably a direction swap? Idk

1
ajfancypantsAE86•

This would be your best bet

https://flos.ie/shop/engine-bolt-kit-4age/

4
AxmandawgOP•

Holy crap thanks so much!! Life saver

1
naterdaddy121212•

Everything Toyota is M6-1, M8-1.25, M10-1.5 or M12-1.5

2
patrido86•

other Toyotas from that era use the same fasteners

1