Hooker Cast Iron Exhaust Manifolds Headers

First Look at Hookers new Cast Iron Exhaust Manifolds. For Small Block Chevy.
These will flow better than stock manifolds with their bigger ports.
And less problems than headers.

[@Bige4u]

4:45 ..... even though the ports look smaller here, the official holley/hooker video states it has a 1 5/8" cross sectional area. Either way, these are nice for mild 283 to 350 engines keeping that stock appearence, figure 383 or larger engines, stick with 1 3/4" long tube headers.

[@punch_bowl_turd3005]

i bought the same thing gonna put on my 86 ss, hopefully they fit.

[@tacticaljeep94]

I am definitely interested in picking up a set of these. I’d like to see what you think after they are on your nova.

[@user-qt2rv1sb8c]

Was looking for a follow up vid. Wondering how well they fit the Nova. Particularly steering box clearance on the drivers side. ?

[@leepietzsch]

just got mine for my 73 camaro, goes in monday. I'm excited to see how it sounds and what performance gains come with it.

[@venturahwy76]

I'd like to see a dyno test holley manifolds vs headers vs stock manifolds

[@brad3139]

did you ever install them on your 73 camaro? any performance gains over stock log manifolds that you can tell?

[@KGisthename]

​@@brad3139I feel a little bit in the low range from my 350 in the Chevelle for sure. The sound changed a little and its now deeper too. Im happy and they look fantastic and are noticably lighter.

[@xanderh061]

After having these for a few months now, how do you like them? New exhaust manifold or headers will be my next big purchase for my sbc.

[@ooigfgnnkhjjnc]

Let's here them instead of rubbing on em.

[@lennyvarvillejr.3788]

I was hoping to get these to maintain the same connection alignment to the bottom exhaust system.
Can you confirm that these manifolds have the same exhaust alignment to stock exhaust??

[@venturahwy76]

I don't know that for sure, but they look simular to the stock manifolds

[@lewispaine4589]

That was 1 3/8" not 1 3/16"

[@lordsauto]

Wish they were 3 bolt. There's no extension pipe to weld into existing pipe

[@lordsauto]

Hi have u ran them yet?

[@venturahwy76]

No have not, I'll make a video when I get my engine swapped

[@lordsauto]

@@venturahwy76 I just bought the same set. Did u coat them with anything?

[@lordsauto]

​@Guns & Gears I'm sure they should have washers . U agree?

[@lordsauto]

​@Guns & Gears I'm sure they should have washers . U agree?

[@venturahwy76]

@@lordsauto yes I would