ok. on the LS side. it depends on what you want. in regards to off-roading if you may want a doubler or run a 205 for front digs then go with a fullsize transmission....and older 241...this is easy to use 6 hole standard.
if you run the fab bot or gen plate style to use the 4l60 bell with the aisin AR-5, you want to use the old school s10 233c with u joint yokes....
you just pull the shift controller off and it's easy to make linkage to convert it to manual shift.
but journey off road (the minivan guys) has a nice kit.
the colorado t case has the output on the dumb side of the truck, so you would have to use a 226 from a blazer or trailblazer....that don't have u joint yokes....don't do that.
150 bux buys a stand alone harness for the 5.3. they are all over eBay from 80 to 200 dollars....brand new chinesium.
regardless
the truck setup is easy to use. if you can't use that ..then the ford will be even harder.
more importantly...
these LS processers are more robust than the eec 4 and 5 setups as well.
the only reason to use a Holley for a 300 whp swap is if it is getting boost to be a 450 whp swap.
or you really like cake. get the Holley .....i have hp tuners and the Holley and will be getting moates again and another ms3 to use with what is on tap over the next season.
I do love the Holley Terminator X, but for sub 400 hp it is not worth it because the stock ecm works WAAAAY better for mpg.
just use the truck engine accessory drive, or the 150 dollar ict kit that puts the truck alternator on drivers bottom and truck pump drivers top....leave ac compressor in truck spot, hose kits and crimpers 300 bux. or two repair kits for 40 bux to hook your lines to the ls lines
on the ford front, all is not lost.
well....moates is back. but those old processers are time bombs now.
still....they are ok in cost but not better than the Holley.
even with the full 1/4 horse by the time you are dialed in it will be close to or possibly exceed the Holley....the ACES while not as good will be way cheaper. and more importantly...NEW.
so ...say....93 ish s10 t case, fab bot style to ls setup for AR-5...and a 5.3 with PCM and wiring.
where I live. 1900 dollars has it doing burnouts in whatever carcass I am working on....this includes brand new clutch pressure plate and tob..and extended lines and adapters.
the driveshafts in my trucks I made.....so it's not including driveshaft costs if you can't do that.
and that is pull up to the junkyard and they toss it in my truck prices.
u pull is under 1200.
and I can do that today.
ford....
I can do it today too....but it's not gonna be close in power.
finding an ecm and good harness...and setup for 300 whp wont be just a cam swap