Is the spreadbore intake the only option for the LT1? Can I run an adaptor and have it fit under the factory hood? Is there a good spreadbore carb? Seems like most are squarebore.

 

I am currently running a carb intake on my LT-1, it will fit either spread bore or square bore carbs. so far it's the only one I have seen, it's also a dual plane intake so that will limit the upper rpm's a bit but it works great for torque. I am running a Holley 750 which is square bore and it works great.

 

thanks redbird.

I read in Summit that it fit holley and Qjet and thought it was only for spreadbore carbs for some reason. I'm a big dummie.