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3.4L questions

1.1K views 6 replies 4 participants last post by  rideharder  
#1 ·
well i am still looking for a motor but i have a few questions. from what i have read just about everything is the same from the 2.8 to the 3.4. but i just want to get confirmation. headers are the same patern right? the intake is the same right.? ok im not running a/c or a fan. (e fan) so all i have to hook up is the power stearing and water pump. can i use the f-body pullys/ front cover or do i have to use the s-series pullys/ cover? on a 4x4 i have to use my 2.8 oil pan right?
anything i could be forgetting.. ps its going carbed. maby later down the road ill go efi but not yet.

PS. i know there is a SEARCH feature and i have well used it but just want to be sure.
 
#4 ·
The 2.8 dizzy will fit, but only with the carbed intake or older MPFI intake.

The 3.4 in the F-body only ever came equipped with the SFI intake.

You will need to switch over your existing intake.

The front cover and accessories question can only be answered acurately after asking what year your truck is.
 
#6 ·
To use the F-body front cover, would require a later model (1986 or newer) oil pan. The front oil pan lip was changed in 1986.