I am building a 383 from scratch. I need the bolt sizes for the following items:

1. Flywheel
2. Timing Cover
3. Water pump (both lengths)
4. Rear main oil seal housing (looks like possibly two lengths)
5. Opti spark
6. Oil pan

See my sig for car and tranny.

Thanks

Michael

 

Sorry, just had to LOL at the deletion of the other thread. Sorry the link didn't help you out at all.
Hopefully Rob will come along and answer this.... or you could try e-mail.

Good luck!

-Mindgame

 

I have to tell you that there are more that 6 part numbers just for the oil pan, 4 for the rear main housing, 3 or more for the water pump. That's a lot of stuff to look up! My suggestion is to buy aftermarket bolt kits for most of that stuff.

Here are a couple I already know:

1. Flywheel 7/16-20x31/32
2. Timing Cover 1/4-20x1-3/8