Port Cylinder Head

chevrolet
Chevrolet_Performance_LSX_LS7_CNC_Ported_Cylinder_Head_19354239_01_cbp

Chevrolet Performance LSX-LS7 CNC-Ported Cylinder Head -19354239

Chevrolet Performance LSX-LS7 CNC-Ported Cylinder Head -19354239. Great cylinder head airflow is yours with Chevrolet Performance LSX cylinder heads. With power-building attributes, these aluminum heads are manufactured from 319-T5 aluminum alloy and assembled with premium lightweight hollow-stem valves, sodium-filled exhaust valves and--on some models--titanium intake valves. Ensure maximum airflow and exceptional performance with Chevrolet Performance LSX cylinder heads. 6-bolt per cylinder bolt pattern. LS7 style rectangle port design. Assembled with 2.200" titanium intake and 1.610". 12° valve angle, Minimum 4.100 bore. 270cc "as-cast" intake ports, 85cc "as-cast" exhaust ports. 70cc "as-cast" combustion chambers. 650 lift with premium springs. Uses LS7 rocker arms/LS7 bolts.
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Chevrolet_Performance_LSX_LS7_CNC_Ported_Cylinder_Head_19354239_01_ca

Chevrolet Performance LSX-LS7 CNC-Ported Cylinder Head -19354239

Chevrolet Performance LSX-LS7 CNC-Ported Cylinder Head -19354239. Great cylinder head airflow is yours with Chevrolet Performance LSX cylinder heads. With power-building attributes, these aluminum heads are manufactured from 319-T5 aluminum alloy and assembled with premium lightweight hollow-stem valves, sodium-filled exhaust valves and--on some models--titanium intake valves. Ensure maximum airflow and exceptional performance with Chevrolet Performance LSX cylinder heads. 6-bolt per cylinder bolt pattern. LS7 style rectangle port design. Assembled with 2.200" titanium intake and 1.610". 12° valve angle, Minimum 4.100 bore. 270cc "as-cast" intake ports, 85cc "as-cast" exhaust ports. 70cc "as-cast" combustion chambers. 650 lift with premium springs. Uses LS7 rocker arms/LS7 bolts. Sorry, our items are NOT available for…
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Chevrolet_Performance_LSX_LS7_CNC_Ported_Cylinder_Head_01_jir

Chevrolet Performance LSX-LS7 CNC-Ported Cylinder Head

All LSX heads are made of 356-T6 aluminium and feature a 5/8'' thick deck that allows plenty of room for builder-specified combinations. Extra material cast in the port areas to accommodate professional porting. Uses 11mm (10) and 8mm (13) head bolts. 6-bolt per cylinder bolt pattern. LS7 style rectangle port design. 12 degree valve angle. Uses LS7 rocker arms/LS7 bolts. Accommodates production valvetrain components (except for Drag Race and Circle Track heads). Includes premium beehive-type valve springs (except for Drag Race and Circle Track heads). Valve guides for 8mm valve stems (except for Drag Race and Circle Track heads). Assembled with 2.200" titanium intake and 1.610". 12° valve angle, Minimum…
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Chevrolet_Performance_LSX_LS7_CNC_Ported_Cylinder_Head_01_ncx

Chevrolet Performance LSX-LS7 CNC-Ported Cylinder Head

All LSX heads are made of 356-T6 aluminium and feature a 5/8'' thick deck that allows plenty of room for builder-specified combinations. Extra material cast in the port areas to accommodate professional porting. Uses 11mm (10) and 8mm (13) head bolts. 6-bolt per cylinder bolt pattern. LS7 style rectangle port design. 12 degree valve angle. Uses LS7 rocker arms/LS7 bolts. Accommodates production valvetrain components (except for Drag Race and Circle Track heads). Includes premium beehive-type valve springs (except for Drag Race and Circle Track heads). Valve guides for 8mm valve stems (except for Drag Race and Circle Track heads). Assembled with 2.200" titanium intake and 1.610". 12° valve angle, Minimum…
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Chevrolet_Performance_19331471_Small_Port_Cast_Iron_Vortec_Cylinder_Head_01_szko

Chevrolet Performance 19331471 Small Port Cast Iron Vortec Cylinder Head

Chevrolet Performance 19331471 Small Port Cast Iron Vortec Cylinder Head. Small Port Cast Iron Vortec Cylinder Head. Parts and assembly required. Around here, we don't just sell parts - we rely on them when driving our own cars around racetracks, dirt trails, and interstates across the country. Parts may be our business - but grease, fuel, exhaust, power, and speed are what we live for. Today, more than 350 people are employed by JEGS and the business draws in hundreds of thousands of customers each year. Yet, we maintain the culture stared by Jeg Coughlin from the very beginning: a family-run performance shop that preserves a trusted relationship with each…
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Chevrolet_Performance_19418909_Big_Block_Chevy_Oval_Port_Aluminum_Head_110cc_Com_01_ml

Chevrolet Performance 19418909 Big Block Chevy Oval Port Aluminum Head 110cc Com

Chevrolet Performance 19418909 Big Block Chevy Oval Port Aluminum Head 110cc Com. Big Block Chevy Oval Port Aluminum Head. Intake / 1.880 in. Includes Valve Spring Retainers, Valve Locks, Valve Springs, Valve Seals, Valve Spring Shims, Rocker Arm Studs, and Pushrod Guideplates. Around here, we don't just sell parts - we rely on them when driving our own cars around racetracks, dirt trails, and interstates across the country. Parts may be our business - but grease, fuel, exhaust, power, and speed are what we live for. Today, more than 350 people are employed by JEGS and the business draws in hundreds of thousands of customers each year. Yet, we maintain…
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Chevrolet_396_427_454_496_502_540_BBC_Aluminum_Heads_320cc_Rectangle_port_roller_01_suw

Chevrolet 396 427 454 496 502 540 BBC Aluminum Heads 320cc Rectangle port roller

These are rectangle port cylinder heads with open style 119cc combustion chambers and 320cc intake runners. In addition to the nearly 80lb weight savings these heads offer over factory cast iron heads, they will yield about a 40hp gain over stock GM 990 castings. In unported form these heads will support 500+ horsepower on pump gas. If you are looking for a race grade head that is comparable to Edelbrock, Dart, Trick Flow, Pro Comp P3021 same specs and flow numbers and AFR at a fraction of the price look no farther then these. These heads are machined and assembled by us. These heads work great on Carburetor and fuel…
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BBC_Chevrolet_396_427_454_496_502_540_Aluminum_Heads_320cc_Rectangle_port_2_250_01_ptvq

BBC Chevrolet 396 427 454 496 502 540 Aluminum Heads 320cc Rectangle port 2.250

These are rectangle port cylinder heads with open style 119cc combustion chambers and 320cc intake runners. In addition to the nearly 80lb weight savings these heads offer over factory cast iron heads, they will yield about a 40hp gain over stock GM 990 castings. In unported form these heads will support 500+ horsepower on pump gas. If you are looking for a race grade head that is comparable to Edelbrock, Dart, Trick Flow, Pro Comp P3021 same specs and flow numbers and AFR at a fraction of the price look no farther then these. These heads are machined and assembled by us. These heads work great on Carburetor and fuel…
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Chevrolet_Performance_19328743_LS_Series_LS9_CNC_Ported_Cylinder_Head_01_bob

Chevrolet Performance 19328743 LS-Series LS9 CNC-Ported Cylinder Head

Chevrolet Performance 19328743 LS-Series LS9 CNC-Ported Cylinder Head. LS-Series LS9 CNC-Ported Cylinder Head. Around here, we don't just sell parts - we rely on them when driving our own cars around racetracks, dirt trails, and interstates across the country. Parts may be our business - but grease, fuel, exhaust, power, and speed are what we live for. Today, more than 350 people are employed by JEGS and the business draws in hundreds of thousands of customers each year. Yet, we maintain the culture stared by Jeg Coughlin from the very beginning: a family-run performance shop that preserves a trusted relationship with each and every customer. The item "Chevrolet Performance 19328743…
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