4 bolt vs 2 bolt main
Mid 90s truck blocks-4 bolt roller. Actually, a studded 2 bolt block is plenty strong for most street abuse.





the angled bolt of the splayed cap will retain the bearing cap better, and the cross bolt, well, gee... that's killer stout. think 427 side oiler.
I'll bet many here think you're talking about a 427 Chevy. But you're talking about someone who made a 427 several years before Chevrolet did.
They also used cross bolts on their 406 blocks in '62-'63 until it was replaced by the 427 in mid-year '63.
I'll bet many here think you're talking about a 427 Chevy. But you're talking about someone who made a 427 several years before Chevrolet did.
They also used cross bolts on their 406 blocks in '62-'63 until it was replaced by the 427 in mid-year '63.
Stuns even me. 
Now, I don't know much about the old 406 blocks. I didn't know they were side bolted. Strong as stink, tho.
RACE ON!!!
RACE ON!!!
lemme think... there was a 330 something, then the 352 and the 390, the 427... I don't remember what came after that.
I agree, the FE wasn't that great, but I feel the 427 did redeem the motor a bit.
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The FE came out with the Edsel... the Ford-Edsel engine family...
The Y-Block was only ok... reliable, but not super hot.
I still think the first great modern V8 Ford had was the 427... but the first truly special V8 was the 289. The 260 was nice, but just a little small. The 302 was simply stellar. Them suckers can REV.
The 351C is cool, but rather ancient today... the 351W out does it...
I didn't realize the 360 was an FE engine. I never knew where it fit in. I think it was a truck engine, cause that's the only place I ever heard of them showing up.
I think we are both getting mixed up with the 332. I know there was a a smaller motor, but I think the 332 was it.
On last trivia question... someone once told me that Ford changed the 460 in 1969. The engine stayed the same size, but was all new and shared no parts. Do you know about this? I never found any documentation to support it... but I never spent a lot of time on it, either.
Oh, and where does the 429 fit into this mess?
Last edited by bogus; Jul 27, 2006 at 12:16 PM.
It just blows me away as to how ineffiecent the manufacturers were.
I mean, back in the day, Buick, Pontiac and Olds shared an engine family. Chevy did their own thing, and Caddy had their own thing (which I think may have been a development of the BOP motor, but I am not sure).
I firmly beleive that the latest model, have a few of each size, makes the most sense. It also allows for the best of the best to be focused on just those engines.
Ford has it with the Romeo V8 (the 4.6, 5.0, 5.4 and the V10). GM is doing it with the LSx architecture, and doing it globally (Australia). DC isn't quite there yet, but the Hemi is Mopar wide - car and truck - and they have one or 2 I4s for various uses.
It just strikes me as being so costly to have all those engine families... and just robs the company of research $$.
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[EDIT] Typo correction
Last edited by CFI-EFI; Jul 27, 2006 at 09:40 PM.
I mean, back in the day, Buick, Pontiac and Olds shared an engine family. Chevy did their own thing, and Caddy had their own thing (which I think may have been a development of the BOP motor, but I am not sure).
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then again, the Pontiac 400 was different than the Olds 403.
I will reiterate, it is most inefficient.
I remember when the olds 350/Chevy 350 stink occurred. A friends dad had just bought a brand new Olds wagon. Full size Cutlass wagon. 1977 or so, I don't remember the year, but he was PISSED when he learned the olds had a Chevy in it. IIRC, this resulted in a class action law suit that resulted in GM giving people money.
My freind went this route, he bought a cheap F body LT1 2 bolt to build his 383, we installed the ARP bottom stuff and it's holding together just fine. Frankly I don't think the F body guys worry about it eaither even with spray.
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I believe Pontiac used chevy 350's in some of their cars bound for Canada many years before 1977.
When I added the 4" stroke crank and larger everything, I did move to splayed caps and was well needed for the added HP. I have had no issues to date. Knock on wood.
Aaron













