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4.375 crankshaft in a 440. #2229052
01/07/17 12:39 AM
01/07/17 12:39 AM
Joined: Aug 2006
Posts: 2,141
junction city oregon
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viperblue72 Offline OP
top fuel
viperblue72  Offline OP
top fuel
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Joined: Aug 2006
Posts: 2,141
junction city oregon
Do they fit with internal oiling? To save troubles of asking the application. This is for a ramcharger with standard port heads. Pump gas mild build. How much grinding is necessary.

Re: 4.375 crankshaft in a 440. [Re: viperblue72] #2229066
01/07/17 12:50 AM
01/07/17 12:50 AM
Joined: May 2004
Posts: 12,386
Taxes & Virus's R-US, NY
Dragula Offline
I Live Here
Dragula  Offline
I Live Here

Joined: May 2004
Posts: 12,386
Taxes & Virus's R-US, NY
I doubt it. We did one, but it was external oiling. Runs hard though...A 526 out of 440 is a beast.


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: 4.375 crankshaft in a 440. [Re: Dragula] #2229075
01/07/17 01:07 AM
01/07/17 01:07 AM
Joined: Jun 2004
Posts: 926
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birdtracker Offline
super stock
birdtracker  Offline
super stock
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Joined: Jun 2004
Posts: 926
the one I built with Mopar connecting rod would not. You actually have to grind alittle of that boss off for clearance. Never tryed it with 2.2 rod journal. Birdtracker

Re: 4.375 crankshaft in a 440. [Re: viperblue72] #2229123
01/07/17 02:22 AM
01/07/17 02:22 AM
Joined: Jan 2003
Posts: 14,496
So. Burlington, Vt.
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fast68plymouth Offline
I Live Here
fast68plymouth  Offline
I Live Here
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Joined: Jan 2003
Posts: 14,496
So. Burlington, Vt.
Fits with the Chevy rod throws.

Several have been built for FAST / Supercar racing where they use stock pans.


68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads
Re: 4.375 crankshaft in a 440. [Re: fast68plymouth] #2229221
01/07/17 12:05 PM
01/07/17 12:05 PM
Joined: Feb 2003
Posts: 347
Kewaskum, WI
K
Kelob_pie Offline
enthusiast
Kelob_pie  Offline
enthusiast
K

Joined: Feb 2003
Posts: 347
Kewaskum, WI
Yes, it fits with Chevy rods and also utilizing a 1/2" pickup too. I've done it and works great.







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