I believe about 170 horsepower
400 horsepower and 400 lb/ft of torque.
Factory rating is 200 horsepower.
1970 Pontiac catalina coupe and sedan had a standard 350 255 horsepower the 400 was optional rated at 265 horsepower
185 hp
250
Around 170-180
37 hp.
240-245 hp
It was 175. 165 for the 5.7 350.
250 HP
advertised horsepower is...........165HP @ 3800 RPMs.