6.7 or 6.8L 413?

[Baldwinvette77]

sup, i gotz a 413 industrial engine from 1971 (not to be confused with a far cooler engine) while looking up parts on summit it lists 2 413 engines a 6.7L and a 6.8L which one is the industrial? 

Thanks

[Baldwinvette77]

nobody?  k whatever, i'll consult the internetz

[71charger_fan]

413in³ = 6.7679L
However, marketers play with the conversions and round up or down to get a number they feel is more saleable. They could have gone either way on this one.

[Cooter]

I drink liters....

[mhinders]

413in³ = 6.7679L
However, marketers play with the conversions and round up or down to get a number they feel is more saleable. They could have gone either way on this one.

The correct way is to round that to 6.8 liters.

[toocheaptosmoke]

Your engine would be equivalent to 5.72 40oz. beverages. 

[HPP]

While Summit's search engine may differentiate this, did you actually look up the required parts between the two to see if they are different? Odds are they are the same.

[Baldwinvette77]

turns out the industrial is the 6.7, the major differences is the heads, they are a unique design, other big block headers and intakes are not interchangeable, also they have a big ass water punp housing,

you can used 440 heads, and therefore 440 intakes, headers and water pump housings.. but then i might as well have bought a 440 

i'd like to keep this engine as original externally as possible, just for the unique look