which heads?
Have you considered the PRC Stage 2.5 5.3L heads? They flow right in line with those heads across the lift range! Also, fully assembled with the PRC dual spring kit good to .650" lift, 2.02"/1.57" stainless valves they are only $1209!!! With the 5.3L head's smaller chamber, your compression will be bumped up to about 10.75:1 like their LS6 "style" head on a stock LS1 short-block.
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
