Check on the carb.
In the cylinder heads.
It is behind the distributor at the firewall.
where is the temperture sensor located on a 2002 chevy trailblazer with a 4200 motor
it is located on the bottom end of the head
connected to thermostat housing
Good chance its located in the fuel tank.
well depending on which one you are refering most can be purchased at an auto parts
If the Buick 305 is really a Chevy 305, then the motor mounts will interchange with a Chevy 350.
it's inside the oil pan
behind and above the glovebox
The easiest way is to look at the Harmonic Balancer. The 305 has a wider thicker balancer than the 350. Pus the timing tab on a 305 is located ON the timing cover and the 350 is bolted on the with the cover bolts. Riky9
Fuel Pressure Regulator is located on the fuel rail.