Can anyone tell me what year and what cubic inch this is 3914638 (Casting)to223DR, 180156914 (pad) I want to build a 365 hp. 327 for my 61 and keep the orig. 283 2x4 for later use when i grow up. Some one told me that later 327 motors do not have the rear draft tube in the engine block? I want to keep all the orig parts on the new engine. Thanks
-
-
Re: Casting numbers
1968 307 200 hp pass car block -
Re: Casting numbers
Lee-----
....and the 3914638 block casting will NOT have provisions for a road draft tube. So, if you want to keep the original crankcase ventilation system, you'll need to find a 1967 or older 327 block. There's still some of these around.In Appreciation of John HinckleyComment
Comment