If you still have cathedral port heads, you'll need one off a tbss or gen IV 5.3/4.8. If your throttle body is drive by cable, you'll need an aftermarket throttle body since gen IVs are drive by wire.
If you still have cathedral port heads, you'll need one off a tbss or gen IV 5.3/4.8. If your throttle body is drive by cable, you'll need an aftermarket throttle body since gen IVs are drive by wire.
99 Silverado 4.8l : Soon to be 80E swapped, then 6.0 swapped, ......
05 Yukon Denali 6.0l : Nelson Performance Tune, ......
8X S10 Blazer on a 8X 3/4 ton frame : 5.3l swapped, Nelson Performance tune, Schoenfeld LT's, 226/226 .598/.598 112, TH350, planetary doubler, NP 205, locker, spool, 38's, ......
Originally Posted by blacksss46
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