Technical Holley three deuce carbs question??

Anyone know how tall the Holley 2 barrels that summit is selling for SBCS are? I guess they are 2300 series carbs, but I'm trying to figure out hood clearance if I use half inch adapter spacers.

 

I guess there is just no love for the Holley 3 deuce setup.

 

Holley 2300 List 4412 ( 500 cfm )
Base to air filter flange 3 1/4 in. Base to top of choke linkage 5 1/8 inch

 

Thanks Krgdowdall. I Googled till my Googler hurt and couldn't find it!

 

Check with Summit? I don't think there is enough of them out yet for it to be common info. Check Holley , or dealers.