gt40p heads in a 66 engine bay..

[Bashfull]

ok...what exhausts work and fit well...

do k- code manifolds work
do mac shorties fit into the engine bay...?

[tq1]

I have these heads on my 351/ windsor  in my 67. I gave a gasket to a mate who had access to a plasma cutter. He made two 16 mm flanges and i used a set of pacemaker headers off the shelf. Works out a lot cheaper than custom headers. Having said all that i just received my starter motor and it does not  fit
I will have to modify slightly .  

[ASE TECH WENCHWRENCHER]

HEY TQ, WHAT ENGINE BLOCK ARE YOU USING? CHECK YOUR SPLINE/TEETH NUMBER FOR PROPER STARTER FIT... EXAMPLE- A 53 SPLINE STARTER WON'T FIT A 58 SPLINE/TOOTH FLEXPLATE... ARE YOU USING A 4- SPEED TRANS OR AN AUTO MATIC? IS IT A C-4 OR A C-6? ALL OF THIS WILL MATTER FOR CORRECT SPLINE/TOOTH MATCH... CINDY ASE TECH USA[ CERTIFIED IN TRANSMISSION R&R IN THE USA