The boat is a 65 Stevens I purchased for the original owners. came from Stevens with the 409 that I am inquiring about. I started the rebuild on the motor and came across a blower intake, so a blower on a 409 is is the direction I am going to go. The boat also came with a extra block, heads and...
I have a 64 409 425hp long block all original except bore is .005 over, maged and ready for assembly with a 3844422 cast number with QB code. new ross forged 10.5 pistons with moly file fit rings. new I beam scat rods balanced and ready for assembly. crank is stock polished and balanced...