big block

My suposed 305 turned out to be a big block!!! But now i am no sure witch one I have !! how do I tell them apart. We think it came from a olds delta 88 broughm.

huh you have a 305 big block

no, was told it was a 305 but it's not... it's a "big block" apparently....350 BB?

bump

what year car did it come out of but there is no such thing as a big block 350 the easy way to tell is how wide the valve covers our

suposed to be from a olds delta 88 broughm.

The olds 350 rocket is so big it could be called a big block. It's a really wide motor.

What year Olds? Do you have any pics?

Edited: 1/14/2006 8:05:51 AM by s10soolow

oh and how ould I tell whitck it is? cant seem to fing the casting number. But its got a weird oil filler tube on the front of the motor! And the manifolds cross underneath the oil pan and run out as a single!!! think its an 88

I WORK AT A CHEVY DEALERSHIP AND JUST LOOK UP A 88 DELTA AND IT CAME WITH A 3.8LITER V6