402 BBC

[Turbo4whl]

'70-'72 trucks as well.

The OP did state his 402 was from a passenger car. The question then is, was there any differences between the passenger car block and the truck block like some other GM engines between cars and trucks?

 

[bucket]

The OP did state his 402 was from a passenger car. The question then is, was there any differences between the passenger car block and the truck block like some other GM engines between cars and trucks?

I could be mistaken, but I think all the short deck blocks were "hi perf passenger" blocks.