502 to 540... need 1 pc. crank
#1
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502 to 540... need 1 pc. crank
I've been looking around for a 4.250 1 pc. crank to go from 502 to 540. My block is GM (ZZ502) so I gotta go with the 1 pc. crank. I'm finding that the 1 pc. cranks can be hard to come by.
I'd like to go with Callies, Crower, Lunati, something USA made. And hopefully in the $1,000 to $1,200 range.
Any dealers or suppliers here at OSO that have them, or can suggest who to contact about a 1 pc. 4.250 ??
Thanks !!
btw, I posted on this subject yesterday but something wierd happened to my computer, and my post got gone, along with some other stuff....wierd
I'd like to go with Callies, Crower, Lunati, something USA made. And hopefully in the $1,000 to $1,200 range.
Any dealers or suppliers here at OSO that have them, or can suggest who to contact about a 1 pc. 4.250 ??
Thanks !!
btw, I posted on this subject yesterday but something wierd happened to my computer, and my post got gone, along with some other stuff....wierd
#2
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Location: charlotte nc.
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Re: 502 to 540... need 1 pc. crank
you can use the two pc. rear main seal old still gen. 4 crank there is a drop in adapter made to fit that block so you can run the two pc. seal i have used them many times with good results no leaks at all on high output motors i thank scoggens ****ey chevys them
#3
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Re: 502 to 540... need 1 pc. crank
Thanks mikes280
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Re: 502 to 540... need 1 pc. crank
I would definatly use the adaptor. One piece has a large diameter seal and so you get a much higher speed where the crank meets the seal. Useing the adaptor the seal is much smaller and a lower friction speed. Means more reliable seal. And cheeper cranks. I have been led to beleive they are very reliable and dont leak if installed well, Jas
#6
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Re: 502 to 540... need 1 pc. crank
We are a Callies dealer if you have problems getting one give me a call.
Thanks Mike
Roccard MArine Engines
www.roccardmarineengines.com
[email protected]
570-956-2840
Thanks Mike
Roccard MArine Engines
www.roccardmarineengines.com
[email protected]
570-956-2840
#7
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Re: 502 to 540... need 1 pc. crank
Thanks for the replies everyone. I'll get in touch with my engine guy and discuss using the adapter. Sure would make finding a crank allot easier.
Thanks again !!
Thanks again !!
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