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The 305 & 350 are basically the same engine. The 305 just has a smaller bore(3.736 vs. 4.000), not quite the power or torque, but durability should be almost identical. It is more costy to rebuild a 305 than a 350 due to the popularity of the 350. If power is not an issue then go for the 305 if you can get one cheaper. If you want more power, then a 350 is the way to go.

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16y ago
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14y ago

the difference is the bore and stroke of the motors there basically the same motor but the 350 has bigger pistons and the crank strokes more per rotation other than that most parts are compatible with each other oh yeah and the 350 has more power gotta love the power but stick with the 350 there probably the cheapest motor so soop up and the cheapest to rebuild or just by parts for

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Q: What is the difference in a 305 and a 350?
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What is the difference between 305 and 350?

Subtract 305 from 350 and that will give you the difference (or interval) between the two numbers:- the answer is 45. However, if you mean what is the difference between a Chevy 305 and a Chevy 350, then it is the difference between the engine bore (the cylinder) sizes. The 305 bore is 3.740 inches. And the 350 bore is 4.000 inches, giving the Chevy 350 20HP more then the Chevy 305.


What is the visual difference between a 305 and a 350 engine?

The harminoc balancer. The 305 balancer is thin and the 350 is thicker and heaver.


Can you tell the difference between 305 and 350 by where the timing tabs are?

no


Is there a difference between a 350 and a 305 starter?

The starters are compatible with both engines, just the 350 starter will probably put out more torque than the 305.


Is there a difference in a 305 motor mount and a 350 motor mount can't seem to get it hooked up whats wrong?

No they are the same blocks.Where did you get the mounts on the 350 from? The 305 or junk yard?Is it a new 350 or older 350?


What is is the horse power difference between a 305 and a 350?

20HP/ Horsepower. The 350 has 20 Hp more.


What the difference between 305 and 350 Chevy engine?

Primarily the bore size. The 305 has a bore of 3.74 and the 350 is a 4.0 bore. They share the same stroke on the crank. And no, you can't bore a 305 to a 4.0 bore.


What is the difference in horsepower between a Chevy 305 and a 350?

Depends on how the motor is set up.


Is a 5.0liter a 305 or a 350 for a Chevy engine?

5.0L is a 305. 5.7L is a 350


Is 10054727 a 350 or 305?

350


Will a Chevy 350 fit a 305?

If you are asking if you can substitute a 350 for a 305, the answer is generally yes.


Does a 91 Camaro rs have a 350 or 305 engine?

305 TBI IROC HAS 350 TPIno such thing as a 91 iroc camaro. rs had 305, z28 had 350 im not sure if the z was available with the 305.