348 409?????????????? - The H.A.M.B.?

348 409?????????????? - The H.A.M.B.?

WebAug 8, 2014 · To make the Z-11 427, Chevy actually used a standard 409 block with its stock bore of 4.3125 inches. ... An easy aspect of this build is that a stock 348/409 crank snout will fit a SBC harmonic balancer. It will … WebDec 21, 2024 · However, where Mopar's big blocks had a 4.8" spacing and Chevy's had a 4.84" spacing (including Mk I, Mk II, and Mk IV engines -- with machine work, you can put a 427 or 454 crank into a 409), permitting 4.25 and even 4 5/16" bores, the best Ford could do with the narrower spacing was 4.23" and this permitted only a 0.030" overbore. 88 haywards bay drive WebJul 27, 2024 · What a lot of folks outside the 348/409 community don’t know, is Chevy did it again when it made it’s drag racing 409 into 427 cubic … Web87-95 (Includes LT1/LT4 Opti-spark) Internal Front/External Rear. 96-2000- Internal Front/External Rear. LS Engines-Internally Balanced. LT Engines- (2016+ model year) Internal Balance. Big Block Chevrolet. W Series (348-409) Internally Balanced. 396-427 Internal Balanced. 454-502- External Balance. a tale of love and desire 2021 watch online http://www.348-409.com/forum/threads/converting-a-348-into-a-409.32542/#:~:text=366%2C%20396%2C%20or%20427%20BBC%20crank%20is%203.76,and%20use%20the%203.76%20stroke%20you%20have%20409ci. WebDec 17, 2007 · To go the other way using a 396/427 crank or even a 454 crank in a 348/409, the mains will need to be turned down to match to 348/409. Much like turning the mains down on a 400 Chevy crank to fit in a 350 block to make a 383 stroker. The rod journals will naturally stay Big Block Chevy, you can stay with the stock Big Block length … a tale of love and desire download WebMay 17, 2024 · Power would come from a no-compromise W-engine rated at 430 hp. The block shared the 409’s 4.31-inch bore but the engine gained 18 cubic inches by increasing the stroke from 3.5 to 3.65 inches. The crank …

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