Sold/Expired 454 throttle body

[benfowler87]

Hey I'm building a 383 stroker does anyone have a throttle body off a 454? Those bastards are hard to find!

 

[Juan_Hong_Loe]

Ben if I'mnot mistaken the sb and bb throttle bodies are the same just the injector sizes are different. Of couse I could be totally wrong!

 

[blacksheep10]

the bores in the 454 throttle body are bigger. I have the holley 670 throttle body on mine with the stock injectors. I still have the holley (just 454 size) injectors. you'll probably have to run dual tb's for the flow you're wanting if you're really putting it on an honest 400+ horse.
in the tech section there's a link to a pirate thread on tb's that shows what people are doing.

 

[onebadjp]

affordable fuel injection can build a throttle body that is over 700cfm i believe

 

[Cubby]

Hey I'm building a 383 stroker does anyone have a throttle body off a 454? Those bastards are hard to find!

I've got a 454 Throttle body at the house with injectors and IAC. I'll take $150 for it.
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