'63 Chevy step side

63chevystepside

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The 63 is running!!! I still got to get the holly blue electric fuel pump(just got one on i had 30gph) got to get the shifter and got to get the drive shaft done-got to get the exhaust done-then it be back on the road. Iv been tinkering with the 327 doing the little things this 327 will be a quick project i got everything but a few odds and ends and just need the holly blue electric fuel pump on this one two but thought about just putting in the stock manual fuel pump and later getting the other pump to get it in and going. I will take some pics this after noon and give ya'll a look see.

You mean the motor starts??? Sounds like you got a bit of work to do before its actually RUNNING. So you are running the 327 in it then??? This is obviously a large journal 327 engine??? Why not find a 350 crank and put in this thing. You'll notice a significant horesepower/torque increase. More cubes, and higher compression. Both the 327 and the 350 run the 5.7 in con rods, same compression height at the wrist pins in the pistons, so it should be as a simple as a crank swap. Be sure to replace the rod and main bearings too if you do this since you'll running the same rods on a differant journal.




Wouldn't he most likely have to change pistons too?

I don't think so 66N. Don't 327 and 350 have the same compression height on the 5.7 con rod? I think its just a simple crank only swap. In most cases you're right, but I am farily certain, 327 and 350 pistons are one of the rare interchangeables. Both are 4.0 bore OEM, use the same compression height. Only difference is, the 350 crank pulls the piston deeper into the bore to gain the cubic inch, which also will increase compression.

I thought the wrist pins in the pistons where in diffrent spots?---Iv always "heard" a 327 crank needs 327 pistons and a 350 crank needs 350 pistons? Im not sure either way---but anyway im leaving it the way it is it ran good.
 

PenguinLTZ

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Pin height is different, ran into this building my large journal 327
 

63chevystepside

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The 63 is running!!! I still got to get the holly blue electric fuel pump(just got one on i had 30gph) got to get the shifter and got to get the drive shaft done-got to get the exhaust done-then it be back on the road. Iv been tinkering with the 327 doing the little things this 327 will be a quick project i got everything but a few odds and ends and just need the holly blue electric fuel pump on this one two but thought about just putting in the stock manual fuel pump and later getting the other pump to get it in and going. I will take some pics this after noon and give ya'll a look see.

You mean the motor starts??? Sounds like you got a bit of work to do before its actually RUNNING. So you are running the 327 in it then??? This is obviously a large journal 327 engine??? Why not find a 350 crank and put in this thing. You'll notice a significant horesepower/torque increase. More cubes, and higher compression. Both the 327 and the 350 run the 5.7 in con rods, same compression height at the wrist pins in the pistons, so it should be as a simple as a crank swap. Be sure to replace the rod and main bearings too if you do this since you'll running the same rods on a differant journal.

Im not sure if its a large or small journal crank-i don't know how to tell...and the oil pan is on now-i wont be going much beyond 5500rpm anyway. Its a good little engine...nothing to extreme on hp/torque.
 

hotrodpc

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Pin height is different, ran into this building my large journal 327

Yeah, I did have to go check myself. Comp Height is differant, so no its not as simple as a crank change.
 

hotrodpc

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The 63 is running!!! I still got to get the holly blue electric fuel pump(just got one on i had 30gph) got to get the shifter and got to get the drive shaft done-got to get the exhaust done-then it be back on the road. Iv been tinkering with the 327 doing the little things this 327 will be a quick project i got everything but a few odds and ends and just need the holly blue electric fuel pump on this one two but thought about just putting in the stock manual fuel pump and later getting the other pump to get it in and going. I will take some pics this after noon and give ya'll a look see.

You mean the motor starts??? Sounds like you got a bit of work to do before its actually RUNNING. So you are running the 327 in it then??? This is obviously a large journal 327 engine??? Why not find a 350 crank and put in this thing. You'll notice a significant horesepower/torque increase. More cubes, and higher compression. Both the 327 and the 350 run the 5.7 in con rods, same compression height at the wrist pins in the pistons, so it should be as a simple as a crank swap. Be sure to replace the rod and main bearings too if you do this since you'll running the same rods on a differant journal.

Im not sure if its a large or small journal crank-i don't know how to tell...and the oil pan is on now-i wont be going much beyond 5500rpm anyway. Its a good little engine...nothing to extreme on hp/torque.

By the block # you gave me, its a large journal. 62-67 would be a forged crank small journal, 68- up is large journal. 327 large journal and 350 are the same blocks. Use the same con rods too, but as we just discussed pistons are differnat compresion height at the wrist pin even though the bore is the same size.
 

63chevystepside

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The 63 is running!!! I still got to get the holly blue electric fuel pump(just got one on i had 30gph) got to get the shifter and got to get the drive shaft done-got to get the exhaust done-then it be back on the road. Iv been tinkering with the 327 doing the little things this 327 will be a quick project i got everything but a few odds and ends and just need the holly blue electric fuel pump on this one two but thought about just putting in the stock manual fuel pump and later getting the other pump to get it in and going. I will take some pics this after noon and give ya'll a look see.

You mean the motor starts??? Sounds like you got a bit of work to do before its actually RUNNING. So you are running the 327 in it then??? This is obviously a large journal 327 engine??? Why not find a 350 crank and put in this thing. You'll notice a significant horesepower/torque increase. More cubes, and higher compression. Both the 327 and the 350 run the 5.7 in con rods, same compression height at the wrist pins in the pistons, so it should be as a simple as a crank swap. Be sure to replace the rod and main bearings too if you do this since you'll running the same rods on a differant journal.

Im not sure if its a large or small journal crank-i don't know how to tell...and the oil pan is on now-i wont be going much beyond 5500rpm anyway. Its a good little engine...nothing to extreme on hp/torque.

By the block # you gave me, its a large journal. 62-67 would be a forged crank small journal, 68- up is large journal. 327 large journal and 350 are the same blocks. Use the same con rods too, but as we just discussed pistons are differnat compresion height at the wrist pin even though the bore is the same size.

Your right the crank number was that of a 1969.
 

63chevystepside

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I can't seem to get the pics on here...it won't let me? they are in my album...
 
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63chevystepside

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Here is a few pics of the 63...
picture.php
 

63chevystepside

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After i yanked the 327 out and before i put in the 350 (I do clean it all up and paint it blk)
picture.php
 
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