5 qts with filter.
I would set it by ear, and performance.
There was a 396 available in all Chevy trucks from 1968 - 1970.
a Chevy 396 bear block ways, right at 200 pounds.
6.2 liters NO wrong 6.2L is a 396 for chevy
The last CST-10 that I looked at was factory badged as follows: CST-10 8 396, but I don't know how many were like it. The 396 was the largest engine option available in Chevy and GMC pickups from 1968 to 1970, the 402 wasn't introduced until 1971. So the previous answer claiming that all CST-10's had a 402 big block seems to be in error.
I don't know that area, but, your local Chevy dealer, parts store, or, go online to Summit, or Jeg's.
clockwise
396 big block
No, they made a small block 400 and a big block 402. However, Chevrolet DID call the 402 a "400" in certain applications. They also called the 402 a 396 in 1970 (the 402 is a slightly over bored 396) because of they reputation the 396 had built in the SS396 Chevelle Super Sports.
yes
Yes.
18436572 clock wise