Brodix BB-5 CNC Ported Cylinder Heads for Big Block Chevy

Description

Brodix BB-5 CNC PORTED Aluminum Cylinder Heads for Big Block Chevy
**MACHINED FOR JESEL SHAFT ROCKERS**
*****This set of heads have a small coolant leak around 6 out of 8 exhaust guides. We were not able to repair those leaks therefor these heads are being sold as is. They will be excellent for someone building a dry motor******
This buy it now is for a
pair
of
bare
cnc ported & repaired cylinder heads. These heads were on a 600 cubic inch marine supercharged engine making 1100HP, the cylinder heads had some corrossion around the water ports on the decks as shown in the 1st, 2nd & 6th photo's. The corrossion was ground out completely and welded up than the decks of both heads were machined back to factory minus .002. The chambers on these heads are 127cc's (we can mill them down to 120) and the intake runners are 387cc's. The BB-5 heads have a .400 raised intake port and were completely designed by Sonny Leonard. If you are building a big cubic inch engine and are looking to make big power than these heads are the way to go. They flow over 450cfm at .800 lift. The valve jobs are cut for a 2.350 intake and 1.900 exhaust, dont mind the surface rust on the seats, we will clean that up prior to shipping. These heads new will cost you 00 !!!!!!!!!