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I had to ask. Way back in the 77 or 78 I had a early built charger. 383 4 speed with a/c. The fender tag coded it for an automatic. Cars were not worth much back then and numbers did not mean much. Car was wrecked and I bought it from the kid that was from Detroit but going to college here. He...
You have 383/400 mains. 440 journals as you have seen are much larger. If you have a 74 or newer block this is yoour part number in Sealed power.
Sealed Power MA Series Main Bearings 5025MA
Doug
Clevite 77 Main Bearing Info.
Because "B" (361/383/400) and "RB" (413/426/440) engines use...
Here’s how I repaired my extensions today. Used a drill press to drill and tap for a 6/32” stud. A bit tricky getting the extension housing aligned under the drill press to ensure an accurate hole for the tap.
I'm trying to put my 440 back together, I think it's about a 76 block. The new main bearings are not even close. They are a sealed power 4094 m 20. Jegs web site said b/rb mains. Is the 383 400 mains not the same as a 440, or something?
Early 1967 440 hp motor and transmission is all there minus distributor and some smalls I took it down to a bottom end no cracks all original as far as I can see all 66 date coded parts can send videos and more pictures Located in Wisconsin all date coded hp heads ext no Crome valve covers and...
We've owned Huskies for a long time, our current pair are the forth time we've had a pair & we owned a Husky & a Belgian Malinois prior to that... I've harnessed them to my bike for the last twenty years... Coral insists I'm to old to be taking that sort of risk but this pair (both females)...
My 69. My painter asked me and I told him where the trim holes were. He used the quarter end extension holes. Car is not by the numbers so I was not concerned.
Here’s how I dealt with this issue today. The upper radius on the quarter was too tight and therefore didn’t match up to the quarter extension. As you can see in the pic’s I cut a relief line to bring the upper and lower in line with the extension then welded up the relief line. I then beveled...