5.3 6.0 throttle body (drive by wire)
Thread Starter
Joined: Dec 1999
Posts: 3,544
Likes: 19
From: WI,USA
Car: 89 FORMULA 350, 91 Z28 Convertible
Engine: ls1, LB9
Transmission: t56, Auto
Axle/Gears: S60/ 3.73
5.3 6.0 throttle body (drive by wire)
this was off a very low mileage 6.0 truck. I have a new gm gasket to go with it. 25.00 OBO
Thread Starter
Joined: Dec 1999
Posts: 3,544
Likes: 19
From: WI,USA
Car: 89 FORMULA 350, 91 Z28 Convertible
Engine: ls1, LB9
Transmission: t56, Auto
Axle/Gears: S60/ 3.73
Re: 5.3 6.0 throttle body (drive by wire)
yes, I had looked it up and if my memory is correct it fits the 4.8? 5.3, 6.0 from 2003-2006 year trucks not sure if you can make it work on a ls1 manifold. I am sure it's possiable but how much work I have no idea. it has a big throttle blade I think it was in the mid to upper 7Xmm but again I can't say for sure.
thanks those are good questions... I know I will find out a few years from now that it was an easy swap and was worth a few HP over the smaller LSx TB (that's what happed with alot of othe items on the old SBCs I have had through the years)
thanks those are good questions... I know I will find out a few years from now that it was an easy swap and was worth a few HP over the smaller LSx TB (that's what happed with alot of othe items on the old SBCs I have had through the years)
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