FS: 18* Bowtie Heads for the 4.3L 90* V6/Intake

[Nate1647545505]

Up for sale is a pair of used, aluminum, 18 degree heads. Heads were pressure checked, have 51cc chambers, good seats. Valves/Springs/etc not included, bare casting. 2.130 Intake/1.60 Exhaust. Casting number has been welded over because of the porting done.

 

Flow Data:

 

Intake

.500 269CFM

.600 311CFM

.700 321CFM

 

Exhaust

.500 224CFM

.600 241CFM

.700 251CFM

 

Pictures:

http://s586.photobucket.com/albums/ss302/Npusnik/Bowtie%20Heads/

 

Asking 600$ for the heads, 700$ for the heads and intake.

 

Thanks!