Re: 1970 W30 Coupe from Canada
 

The last three digits of the head casting number.

1970 W30 Head casting number is 404438.

http://i9.photobucket.com/albums/a79...KEYRSSS091.jpg

Re: 1970 W30 Coupe from Canada
 

1970 W30 Distributor coded for manual trans, number 1111977 dated,

9G21 or July 21 1969


http://i9.photobucket.com/albums/a79...KEYRSSS079.jpg

Re: 1970 W30 Coupe from Canada
 

1970 W30 Intakes are cast aluminum and the words "Oldsmobile W-455" are cast on to the intake. For 1971, the casting was changed to read "Olds-W-455." Some late 1970 cars are said to have, "Olds W-455" cast on the intake.

This intake may not be correct for an early 1970?

http://i9.photobucket.com/albums/a79...KEYRSSS083.jpg


http://i9.photobucket.com/albums/a79...KEYRSSS081.jpg

Re: 1970 W30 Coupe from Canada
 

1970 W30 Manual Trans Carburators are coded; UA part number 7040256

This one is dated; 3509 or the 350th day of 1969.

http://i9.photobucket.com/albums/a79...KEYRSSS078.jpg

Re: 1970 W30 Coupe from Canada
 

1970 W30 Master clyinder has an EB stamp.

http://i9.photobucket.com/albums/a79...KEYRSSS088.jpg

http://i9.photobucket.com/albums/a79...KEYRSSS074.jpg

Re: 1970 W30 Coupe from Canada
 

1970-72 W30s as well as std 442s have W and Z stamped exhaust manifolds.

http://i9.photobucket.com/albums/a79...KEYRSSS089.jpg

http://i9.photobucket.com/albums/a79...KEYRSSS086.jpg

Re: 1970 W30 Coupe from Canada
 

W30 radiator(other applications also) with "C" "I" code Harrison tank and "B" date code on the passengers side and "I F" code on drivers side tank.

http://i9.photobucket.com/albums/a79...KEYRSSS084.jpg

Re: 1970 W30 Coupe from Canada
 

Oldsmobile W30 Engine Pad VIN Stamping.

http://i9.photobucket.com/albums/a79...KEYRSSS067.jpg

Re: 1970 W30 Coupe from Canada
 

That is some great documentation. Love the no-power-booster-for-4-speeds!

Re: 1970 W30 Coupe from Canada
 

It is nice to find them this complete and original.

3.91 Posi Speedo Reducer. http://i9.photobucket.com/albums/a79...ANADIAN040.jpg