help with sbc casting numbers

[w ogden]

Picked up a 327 small journal engine with numbers of H246 and TO825HO. Came with 462 heads H176. Can anyone tell me the horsepower rating from these numbers??

 

[bubbletop1961]

Looks like a august 1966 motor. HO should be a 300hp 327 with a powerglide. Ho also corrisponds with 1966/1967 corvette motor. BUT, T0825HO. I believe the T means it was produced for a truck. Which is very possible, but I dont have any books to break down the truck #'s. Hopefully someone can help me out with that part.
O by the way. Those 462 heads arent to bad. The performance guys out here would like a set of those!

 

[No409]

could the T stand for the tonawonda plant??

 

[Brian Thompson]

Correct this is an Aug 1966 327 300HP 4BBL Powerglide motor built in the Towanda engine plant.

 

[w ogden]

Thanks guys, We thought it was a corvette engine so I wanted someone else to look at this. Appreciate your help. Walt