Bellow you will see ID for 67 400. I am trying to see if mine is this engine - it is bronze and has the # W346006G ANY INFO WOULD HELP
The 1967 400 engine was a short stroke 1966-1967 only engine. It featured B and C cast large valve cylinder heads and hydraulic lifters are larger in diameter and push rods are different length and diameter than the standard Olds Rocket V8 it was rated at 350 horsepower and 440 lb/ft of torque with a Rochester 4 barrel and 360 hp with the L69 tri 2 barrel option in 1966 and 360 hp in 1967 it was equipped with a W30 camshaft and outside air induction, 502 factory examples of this engine were produced. They were all painted Bronze and had V and G stamped on the cylinder heads.400 cu in (6.6 L) V8.