LSX Truck

they'll fit but u won't get the best power out of them.. something like the WCCH LS7 heads would work great

red 454

yer it was just a Q i dont wont to spend a **** load on heads then find i hade a oil burning pistonslaping bottom end as some over here say will happen and then dump it and go back to to OEM block and have heads that that wouldn't suite it
please give me a break down on the difference of STOCK ls7 heads to ls3 heads flow rate ,valve size port shape, CR ect

airforcemanss

iTrader: (23)

whats wrong with ls7 cnc heads?

red 454

probably nothing just want to know the difference

venom ws7

iTrader: (13)

A member here I dont remember his user though ran 9.6@143mph with PUMP GAS 454ci LSX and L92/LS3 Heads so they work great with 454ci with the right cam/ intake and other stuff.

94 guy

iTrader: (125)

who is the member with the 454 and ls3 heads?

red 454

i see mast moter sport is doing black lable rectangle port heads for all bore size
i will have to look at a set as they will suite my rectangle port blower manafold

smok'nZ

iTrader: (160)

i vote do it i think i have seen L92's flow 360-370 what intake were you planning on running with those heads?

red 454

a harrop TVH 2300 SUPErCHARGER LS3 inlet manifold witch i all ready have
hence the rectangle ports

smok'nZ

iTrader: (160)

WOW thats gonna be a sick car so what are your goals for it street or drag or both?

if you made up your mind on L92's id buy them from TEA brian is top notch customer service and product

red 454

street only ill give tea a call cheers