No. blocks are not the same.
It should, but all you'll do is wreck that transmission.... the TH350 isn't rated to handle that kind of torque. You'd need a TH450.
A 350 turbo that was built with the standardized Buick, Olds, Pontiac bolt pattern should fit with no problems. There are also adapters available to mate practically anything to anything. AdvanceAdapters.com is just one of many companies that can help with this type of situation.
First of all, A powerglide and a TH 400 turbo are 2 different transmissions. And YES either 1 will bolt right to the big block engines.
A 350 cid is a small block Chevy engine. A Ford F350 is a one ton truck not an engine.
Casting # Year CID Comments 340220 1972-76 427 tall truck 345014 1974-86 454 truck 346236 1974-76 454 215, 2 bolt 359070 1974-90 454 truck 361959 1973-85 454 car & truck 364776 1968-84 427 tall truck 364779 1968-88 366 tall truck 473478 1968-84 427 tall truck 3782870 1968-76 427 tall truck 3855061 1965-67 396 3855961 1966-67 396 325, 360, 2 bolt 3855962 1965-66 396 360, 375, 425, 4 bolt 3855977 1965-67 366 tall truck 3866961 1966-69 396 Chevy, Chevy truck 3869942 1966-67 427 390, 425, 2&4 bolt 3873858 1966 396 375, 4 bolt 3902406 1967 396 325, 350, 375, 2&4 bolt 3902466 1965-67 396 ?? 3904351 1967 427 385, 390, 400, 425, 430, 435, 2&4 bolt 3904354 1966-67 366 tall truck 3916319 1968-85 366 tall truck 3916321 1968 427 385, 390, 400, 425, 430, 435, 2&4 bolt 3916323 1968 396 325, 350, 375, 2&4 bolt 3918319 1966-70 366 Chevy truck, GMC, tall truck 3925521 1968-85 366 tall truck 3928319 1969-73 366 GMC, tall truck 3935439 1968-69 427 335, 390, 400, 425, 430, 435, 2&4 bolt 3935440 1968-69 396 265, 325, 350, 375, 2&4 bolt 3937724 1968-85 366 tall truck 3937726 1968-84 427 tall truck 3955270 1969 427 335, 390, 400, 425, 430, 435, 2&4 bolt 3946052 1969 427 430 ZL-1, 4 bolt, aluminum 3955272 1969 396/402 265, 325, 350, 375, 2&4 bolt 3955274 1968-85 366 tall truck 3955276 1968-84 427 tall truck 3963512 1969-71 427 335, 390, 400, 425 COPO, 430, 435, 454 345, 360, 365, 390, 425, 450 2&4 bolt 3963513 1973-76 454 215 3965440 1968-69 396 3965449 1968-72 396 3965540 1968 396 3969854 1969-72 396/402 240, 265, 300, 325, 330, 350, 375, 454 360, 2&4 bolt 3969858 1968-84 427 tall truck 3999289 1972-78 454 215, 235, 240, 270, 2 bolt, car & truck 3999290 1972 402 240, 2 bolt 3999293 1968-85 366 tall truck 3999294 1968-84 427 tall truck 6272176 1968-76 366 Chevy, GMC, tall truck 6272177 1972 402 210 6272181 1973-76 427 tall truck 1401544 1975-87 454 truck
250--- 327----350----396-----427
The only way to know for sure is to remove the oil pan and look. In reality, I'm pretty sure all of the 427's used in Corvettes were 4 bolt.
Yes. The 352, 360, 390, 406, 410, 427, and 428 are all FE's and are based on the same engine block. I have a 76 F250 4x4 highboy with a 390 and my brother has one with a 428. The engine mounts are the same and the 428(also 427) will bolt directly to your transmission (NP435 or C6). If you have or are building a 428, remember this engine is externally balanced (the 390 is internally balanced) so the flywheel (if manual trans flexplate if auto) needs to be balanced with the rotating assembly.
2 bolt vs 4 bolt main. A 2 bolt has two bolts holding the main bearing caps on. A 4 bolt has four bolts holding the main bearing caps on. A 2 bolt will not withstand 500 HP for a long period of time. note: 500 HP is an incredible, almost impossible amount of HP to get out of a 350. It can be done but you'll need lots and lots and lots of money. That is an addon yes 4 bolts is what you need !!! Don't even try with two bolts or it is going to blow. Well I have seen this little baby to hit 560 HP with a 250 Shot of Nitrous but yes it will cost a little more to do that Nelson Racing Engines has a Small Block Chevy 355 twin turbo, putting out 800 HORSEPOWER. Now this is not an all out race engine, it is part of their daily drivers series, it can be beaten every day of the week, driven to work, abused on the track at the weekends, and survive. Small block Chevy's are some of the most powerful, and toughest engines on Earth. Rod Saboury is putting out 2,400 horsepower in his 1963 Corvette, with a 427 small block, and yes, a 350 can be bored and stroked to a 427 with major block clearancing for a 4.000"+ crankshaft. Whats the hang up with a 4 bolt block anyway. I have built many 450-600 HP 2 bolt engines. In fact the stock 4 bolt setup is been proven to be weaker than the 2 bolt due to where Chevy placed the outer main bolts. They are placed in weakest part of main saddle/block and will stress crack easier. An ARP studded 2 bolt block would be stronger than a stock 4 bolt. Plus the caps will break before the # of bolts matter really. If your looking for the strongest setup then you want a 2 bolt block and have it machined for splayed 4 bolt conversion then use billet splayed caps, with ARP studs
why a 427?, why not an olds 455?, it will fit but your going to have to change a lot of things like special motor mounts and a different transmission and you will need to get another driveshaft made.
427%:= 427/100 in fraction