CNC-Motorsports offers the best selection of performance aftermarket cylinder heads by brands like; AFR, BMP, Brodix, CHI, Dart, EQ, RHS and World Products. Our selection of cylinder heads will cover nearly every engine build requirement from 300 horsepower street engines to full CNC ported aluminum head that will support 2000 plus horsepower race engine applications. Shop our best aftermarket performance cylinder head selecting for your domestic V8 engine today. Custom cylinder head services are available.
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BRO-1173000 PART NUMBER
Brodix BR 3 Bare 1173000 LS3 Aluminum Cylinder Heads Qty 2 BareSpecial Price $1,865.30 Regular Price $1,932.95
GM LS3 15 Degre Aluminum Cylinder Heads, 71cc Combustion Chamber, 2.165 Intake 1.590 Exhaust Valve Size, Bare Heads (No Parts), 2 Heads Learn More -
BRO-1173001 PART NUMBER
1173001 Brodix BR 3 LS3 Aluminum Cylinder Heads Package Assembled (2 heads)Special Price $2,698.09 Regular Price $2,795.95
Brodix BR 3 LS3 Aluminum Cylinder Heads, 275cc Intake Runner, 71cc Combustion Chamber, 2.165 Intake 1.590 Exhaust Valves, .700 Hydraulic Roller Valve Springs, Assembled, 2 Heads Learn More -
BRO-1173002 PART NUMBER
1173002 BP BR 3 280 LS3 Aluminum Cylinder Heads Bare (2 heads)Special Price $3,233.67 Regular Price $3,350.95
BP BR 3 LS3 Aluminum Cylinder Heads, 280cc Intake Runner, 71cc Combustion Chamber, 2.165 Intake 1.590 Exhaust Valve, 100% CNC Ported, Bare Heads (No Parts) Learn More -
BRO-1173100 PART NUMBER
1173100 Brodix BP BR 3 280 LS3 Aluminum Cylinder Heads Package Assembled (2 heads)Special Price $4,114.71 Regular Price $4,263.95
LS3 Brodix Aluminum Cylinder Heads, 280cc Intake Runner, 71cc Combustion Chamber, Angle Plug, 2.165 Intake 1.590 Exhaust Valves, .700 Hydraulic Roller Springs, 100% CNC Ported, Assembled, 2 Heads Learn More -
CNC-LS230B PART NUMBER
LS1 Cathedral Port Aluminum Cylinder Heads Bare 225cc (2 heads)$920.95
LS1, Intake Runner 225cc, Combustion Chamber 64cc, Angle Plug, 2.00 Intake 1.60 Exhaust Valves, Bare Casting Head, Cathedral Port
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CNC-LS4407 PART NUMBER
LS3 Rectangle Port Aluminum Cylinder Heads Bare 257cc (2 Heads)$988.95
Intake Runner 257cc, Combustion Chamber 73cc, Angle Plug, 2.165 Intake 1.590 Exhaust Valves, Bare Casting Head, Rectangle Port, 11 Degree Learn More -
CNC-12675871P PART NUMBER
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CNC-364XP PART NUMBER
EQ 364XP LS3 269cc CNC Ported Cylinder Heads (Pair)$1,657.95
CNC Ported by CNC-Motorsports, Intake Runner 269cc, Combustion Chamber 72cc, Angle Plug, 2.165 Intake 1.590 Exhaust Valve, Bare Casting Head, Rectangle Port, 15 Degree, 6 bolt, Uses LS7 Intake
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CNC-LS823-600HR PART NUMBER
LS3 821 823 CNC Ported Aluminum Cylinder Heads Assembled .600 Lift$2,629.95
CNC Ported LS3 821, 823 Cylinder Heads, Manley Valves, Manley Nextec Spring Kit, Manley Steel Retainers, Assembled, .600 Lift Hydraulic Roller, 2 Heads
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EDE-77620 PART NUMBER
Edelbrock Cylinder Head, 77620, Chevrolet E-Street LS3, Pair of Heads$1,642.95
Chevrolet E-Street LS3, Chamber Volume 69cc, Intake Volume 260cc, Intake Valve Size 2.165", Exhaust Valve Size 1.59", Hyd. Roller, Max. Lift 0.570", Valve Spring Diameter 1.30", Standard Exhaust Port Location, Pair of Complete Heads
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