Difference betwin 454?

[Hank70SS]

Originally Posted by PSYCHO6

thank you for your answers fast and accurate, but my heads are numbered 353045 cons I'm afraid my bridge bolt 10 does not take the shock ... What can I put as a bridge (adaptable)


in terms of gas here is 1.55 euros per liter approximately 2.10 dollars ...

Sorry, can't find the 353045 casting number. 353049 are common and a decent head to work with. Can you ask the question again, I don't understand.

$2.10 per liter, around $8 a U.S. gallon, that's pretty expensive. Do they have different grades of gasoline there, different octane ratings. Do you know what the octane rating is?

[PSYCHO6]

Hello, I want to know if the 10 bolt rear end is strong enough, I'm afraid he breaks ....

We have gasoline with 95 octane and 98 octane ...

[PSYCHO6]

Hello, a friend want to give a 94 camaro Z28 rear end, can i put this on my chevelle or is it to big?