[WANTED] Holley spreadbore double pumper base plate

[71DemonBill]

My dad picked up a Holley 6710 800cfm spreadbore that he wants me to rebuild and it's in bad shape. The throttle shafts were rusted solid and I got one out but the primary one is trashed. I'm looking for either a baseplate or shafts to a double pumper spreadbore 6710 or 6210 or 650 spreadbore. I'll buy a whole parts carb if available but only really need the base.

Thanks
Bill

 

[RustyRatRod]

I have a whole disassembled 6210 somewhere out in the shop. I have 75 in it. You can have it for that shipped if you want it and I can find it.

 

[71DemonBill]

Thanks I'll keep that in mind if no one has just a baseplate.

 

[hotstuff1]

might have one I'll check in the shop tomorrow and let you know . Do you have the holley baseplate number?

 

[71DemonBill]

In the center it's stamped 5766 and on the side it's cast 12r-5395b. Any 4165 baseplate should work or at least the shafts my baseplate should clean up.
Thanks

 

[hotstuff1]

I got [ 4 ] 12R 5395B baseplates which were a 6210 carb , 650 cfm . 6710 carb baseplate is a 12R-5768 , 800CFM I don't know if they work . But while looking found a 6211 carb which was 800 CFM baseplate 12R 4926 . with out comparing them I'am concerned it may not work for you

 

[hotstuff1]

Did some research the 6710 and the 6210 have the same throttle bore Pri. 1 3/8" , Sec 2" so you may be right the difference is in the venturi Sec. 6710- 1 23/32 and the 6210 - 1 3/8 the Pri. venturi are the same 1 5/32 . PM me and we do some carb parts trading