In 1968-69 there were 2 different 455 engines. The base 455 put out 375 h.p and the higher compression ratio engine put out 400 h.p.
The answer to this question is, more appropriately, "How big is your wallet?" The frame on these cars is similar to what came on the 67-69 Camaros and Firebirds. There is plenty of room to fit a big block Chevy, Pontiac 455, Buick 455, Olds 455, and very likely a Cadillac 472/500 with factory parts. The Chevy big block can be made to over 700 cubic inches. This is not the cheapest option ($40k plus). There are many companies that offer frame mount conversions for almost any engine. If you have access to a welder, these frame mounts would not be difficult to fabricate.
Anywhere from 16 to 19 mpg.
From '69-'71, Chiltons says.016
Yes!
Can rims for a 96 caprice fit a 69 Chevy chevelle
An ironclad ship could generally accommodate a crew ranging from around 50 to 400 people, depending on its size and purpose. These crews would include officers, sailors, marines, and mechanics to operate and maintain the ship.
Not without an adapter for the engine mounts. Without having to buy or make the adapter, the engines that will fit your car without any modifications are the 69-79, any size.....350, 400, 428, 455.
no
new shifter or you can work hard in fixing the shifter... it happend to me in a 1980 Malibu and that was the kind by the steering wheel, also in my friends 69 camaro the auto floor shifter
absolutely not
No.