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Here is a 1970 340 out of my Friend
Gregg's (RIP) shop.
It is the steel Crank and the 496 Full floating rods.
It has all the accessories pictured including the factory HP
camshaft and double roller chain.
It has timing cover/pan /water pump/ fuel pump/Motor mounts/
dampner/ pulley/ brackets...
I've never seen a '70 Charger with a 340. :p
Maybe you meant '70 Charger R/T?
:)
I like whichever one you find with a 440 six pack or 426 Hemi.
4 speed is mandatory of course.
I have two passenger side exhaust manifolds (casting #3418623s see photo) for the 340 I am putting together and I can't find a driver's side (casting 3418621). I have a pair of 318 exhaust manifolds on the '71 BBody I am working on. Will I be able to use the driver side 318 exhaust manifold on a...
Going to a 340 or 360 head requires more than just putting the heads on it.
Because of the chamber volume and port size on the 340/360 heads it will drop the compression ratio on your 318 by 1 point!
So if you have a 8.5:1 now, it will have a measly 7.5:1 with the other heads on it.....not...
I see Rock Auto lists the same fuel pump for '71-'72 318 and 340 engines (i.e. Carter M6866). Did the factory equip them the same also when new? Thank you.
I just installed some Spiroloks in aftermarket cast replacment full-floating pistons (.040" over with four valve notches) for a 340. Although the package of spirolok has 32 pieces, I don't see any room in the narrow piston groove to insert two per side (they measure 1mm thick). Part number used...
Measure the vertical of the port, 340 is much taller. Check with a 340 exhaust gasket, check the head and then the manifold. I would say no, will not work.
Could not find a 318 heat shield/gasket when I rebuilt my 318 and tried a 340 exhaust gasket, stock cast iron manifold, no way.
Electronic ignition started in 71, I had a 71 340 Duster with points, but in B bodies in the 440's etc. the electronic ign. started. 72 was the year all cars got it.
This is a Pair Of NOS 340 Four Barrel Hood Emblems #3443246.
They are original, not china knockoffs, and are in mint new
condition. $125.00. Local pickup, or buyer pays shipping.
Carb or Keto the 340?
Also, what's a 432? I think the 383 with a 440 crank is 426 at std bore and 438 at 30 over, unless I'm misunderstanding
Sorry for not understanding, never heard about it
small block LA motor 318, 340, 360 but most likely 318/360, use casting number to identify which and year. Not original carb or intake or valve covers etc
If your on Maui you need to skip the road to Hana and take a drive on Rte 340 it’s more excitement ! Actually do both and let me know which one you like the best!