I got a four barrel Olds intake manifold with casting #567184 and I need to know if this will bolt on to my 303 without any problem...................Wolfie
the short answer is no. that is the 1956 Olds 4 bbl. not only are the ports too large,but the manifold dips down enough to require a valley pan that is concave,rather than convex. if you can get hold of some #10 cyl.heads and the correct valley cover it would work just fine.
NOPE!!! CAN'T SELL YOU THE CAR, BUT I WOULD LIKE TO MAKE ATRIP "DOWN UNDER" AGAIN SOMEDAY!!! GUESS I'LL HAVE TO GO BACK INTO THE DESERT AND FIND A DUAL QUAD SETUP!!! WOLFIE