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No. The bore size is different between a 305 and 350. The 350 bore size is larger.
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∙ 14y ago
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What headers do you use for an 84 Chevy 350 with Chevy 305 Vortex Heads?
The headers for a 350 and 305 are the same.
How do you swap a 95 305 Chevy for a 350 Chevy engine?
the block & heads are the same you just have to pull the 305 out & put the 350 back in
Can you run a Chevy 350 cam in a Chevy 305 with stock 305 heads?
Yes, but running a 350 cam with 305 heads is not effective,you need to run 350 heads as well. In order to benefit from a 350 cam you need something to flow that extra fuel and air, so using 350 heads along side of the 350 cam will be the cheapest and best choice. HAVE FUN!! A 350 head can physically bolt onto a 305 block. However, 350 heads can have the valves extend into the cylinder and contact the cylinder wall (even with the smaller 305 cam). The 350 cam in the 305 with stock heads will work. You wont want to use 350 heads you will lose compression due to the largers combustion chambers.
What small block Chevy heads can you use on a305 4bbl Chevy motor?
305 heads of course, 350 heads will fit for sure and possibly 400. obviously no big block heads will fit. a 305 with 400 heads gets you a little over 352. 350 with 400 heads is a 383. add and divide
Will Chevy 305 heads fit a Chevy 350?
You will need to have the heads for the 305 bored out to the same size as the 350. I disagree: you can use the 305 heads on the 350 block but you will increase compression as the 305 heads have a smaller combustion chamber. The critical dimension is valve clearance. If compression ratio is a critical consideration, different pistons may be available which will bring the combustion chamber back to size. the 305 is from the 3.671 inch bore family. The 350 is from the 4.00 inch bore family. All small block heads have the same bolt pattern.
What liter size does a 1995 Chevy Caprice Classic v8 350 have?
350 =5.7 305 = 5.0
Do the 305 vortec and 350 vortec have the same heads?
No. The 350 has bigger valves. While you CAN put the 305 heads on the 350, (I can't imagine why you would actually want to) you can NOT put the 350 heads on the 305. Because of the 305's small bore, the valves on the 350 heads will hit the cylinder block.
Will heads off a 305 or 283 fit a 350 Chevy?
As long as the 350 is older then a 1987, you will have no problems. They will bolt right on with no modifying.
Are the spark plugs the same for a Chevy 305 eng and a Chevy 350 eng?
That depends on what type of heads are on each, and the year it was built.
How to remove cylinder heads on a 1995 Chevy 350?
need year of vehicle first.1995
Are the motor mounts for a Buick 305 the same as a Chevy 350?
If the Buick 305 is really a Chevy 305, then the motor mounts will interchange with a Chevy 350.
Will 305 heads make more horsepower on a 350 1990ish motor with carb conversion?
No. 305's have small valves due to the 305's small bore. Large valve heads can't be used on the 305 because the valves will hit the cylinder block. 350 heads breathe MUCH better than 305 heads. Stick with the 350 heads.
