Brawler LS3 Style CNC Ported Cylinder Heads w/ TSP .660″ Spring Kit and Titanium Retainers
$55.57
$107.81
If you are looking for a great replacement/upgraded LS3-style cylinder head, look no further than these fully CNC ported Brawler cylinder heads! These are inspired from a factory GM LS3 cylinder head casting but with our tried and true CNC porting program. Equipped with our Stainless Steel valves and TSP/PAC Dual .660 Spring kit with Titanium Retainers, this new cylinder head option provides maximum value for customers wanting to upgrade from stock cylinder heads on a budget. Features: Same CNC Porting As GM PRC Ported LS3 Heads (257cc Intake port) CNC 5-Angle Valve Job Approx 71cc Combustion Chamber TSP/PAC .660 Spring Kit TSP Titanium Retainers TSP Stainless Steel Valves 2.165″ Hollow Stem intake, 1.60″ stainless exhaust Fully Assembled and Tested Dyno Tested 25 HP Gains Over Stock 6.2L Cylinder Heads! PRC LS3 Intake PRC LS3 Exhaust .200 154 cfm 115 cfm .300 223 cfm 170 cfm .400 282 cfm 198 cfm .500 324 cfm 211 cfm .600 351 cfm 228 cfm .650 358 cfm 232 cfm
