1969 Z28 302

[Grasser]

Hello, I was wanting to know how I could get the original engine spec for the 1969 Z28 302
thanks

[JohnZ]

What spec are you looking for? It had a forged crank, "pink" rods, forged 11:1 domed pistons with floating pins, 186 heads with 2.02/1.60 valves, heat-treated rocker arms, the "30-30" solid-lifter cam, a high-rise aluminum intake, and a 780CFM vacuum-secondary Holley 4053 carb.