can a LS1 Intake manifold fit on a 5.3L, my mustang buddie says it will?

 

not one person can answer this??

 

yes it will with the proper adapters and accessories. ask speartech.

 

it'll fit fiine....you need to swap the injectors, injector plugs and fuelrails off of an f-body to make it a really clean install, the only snag is the water-pump outlet...if you run a TB spacer it'll clear with the truck pump left on, otherwise you should probably run the f-body pump with the truck pump pulley

 

cool, thanks.... can you tell me the perfomance gains of doing this?

 

Minimal stock, but will creat more horsepower up top. Combination motorsports did one from talking to the guys, and they said the truck intake has longer runners, and made more torque on average!