EngineQuest EQ-CH364CA Cylinder Head 69cc Rect. Port for GM Gen IV LS 6.0L 6.2LGM LS 6. 0L 6. 2L Cylinder Head 69cc Rect. Port Cylinder Head Assembled 2. 165 in 1. 590 in Valves 258 cc Intake 69 cc Chamber Aluminum GM LS Series Each All EQ cylinder heads outperform their competitors! Thicker deck for greater strength Improved design resists cracking Superior port finish for increased flow Water flow redesigned for greater thermal conductivity Hardened exhaust seats CNC machined guides and seats 25 point quality check on every

This system uses a high quality

Corvette C5)

Chevy Corvette 2014+ C7 6

65% increase in external fin surface area

3L 2015-2016 Chevrolet Tahoe 5

but the extra labor is key to obtaining maximum performance from this combination

XFI RPM HI-LIFT 228/230 Hydraulic Roller Cam for GM LS GEN III/IV

75 Gloss Black MIL 125

LMM engines

300" diameter dual springs when running aftermarket cams

BBK shorty headers will give your SRT8's 6

Fits 265-400 cu