Either one will will due, however i think LC would work better, they have a 3mm bore then a 4mm back to 3mm taper for increased flow .
The cool thing about the throttle boddie is that it increase the volumetrics of the air flow ........about a 6-7% increase
LC's throttle body is 300.00 , yes it cost more for there t.b. from lc than t.b. from el , however the core cost is only 100 bucks from lcand 250 from el. I suggest getting a core then sending the old one back if you choose . If you get the core LC's is only 400 rather than 500 for the core and t.b. from el