$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More

Individual Parts

Results 1276 - 1300 of 1371

Cylinder Head, Black Label, 60cc Combustion Chamber, Bare, 2.165 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LT1, Pair

Part Number: MML-CHLTX600251

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Cylinder Head, Black Label, 60cc Combustion Chamber, Bare, 2.165 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LT1, Pair

Part Number: MML-CHLTX600252

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Cylinder Head, Black Label, 70cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LT1, Pair

Part Number: MML-CHLTX600253

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Cylinder Head, E-CNC, Aluminum, Satin, 68cc Chamber, 225cc intake, SB Chevy, Complete, Each

Part Number: EDL-61205

Not Yet Reviewed

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Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5058

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5058BB

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Assembled, 0.900 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5059

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.900 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5059BB

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Assembled, 0.950 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5060

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, 375cc, CNC Machined, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-375-5058

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.950 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5060BB

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, 190cc, CNC Machined, Aluminum, Assembled, Ford, Small Block Windsor 289/302/351, Each

Part Number: FLK-2190SRCNC505

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, 220cc, CNC Machined, Hydraulic Roller, Angled, Aluminum, Assembled, Chevrolet, Small Block Gen I, 305/307/327/350, Each

Part Number: FLK-1220HRCNC505

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, 190cc, CNC Machined, Aluminum, Bare, Ford, Small Block Windsor 289/302/351, Each

Part Number: FLK-2190-CNC-500

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Cylinder Head, Small Block Chevy All American Race Series, Aluminum, Bare, 42cc Chamber, 300cc Intake, Rectangular Intake Port, Chevrolet, 5.7L, Each

Part Number: PFH-S0001

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Cylinder Head, CNC, Vic Jr, Aluminum, Satin, Chevy LT1 Gen V, Complete, Each

Part Number: EDL-77139

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Cylinder Head, Victor DR-17 E-CNC, Bare, Aluminum, 90cc Chamber, Angle Plug Style, Chevy, Big Block, Each

Part Number: EDL-615467

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Cylinder Head, Victor DR-17 E-CNC, Bare, Aluminum, 92cc Chamber, Angle Plug Style, Chevy, Big Block, Each

Part Number: EDL-615468

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Chevy, 676 HP-649 TQ, Kit

Part Number: EDL-2078

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, E-CNC Heads, Cam, Timing Chain, Bolts, 351W SB Ford, 451 HP-433 TQ

Part Number: EDL-2090

Not Yet Reviewed

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Top End Engine Kit, Power Package, Intake RPM, E-CNC Heads, Cam, Head Bolts, LS1, 420HP+, Kit

Part Number: EDL-2080

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Top End Engine Kit, Power Package, Intake Vic Jr., E-CNC Heads, Cam, Head Bolts, LS1, Kit

Part Number: EDL-2081

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Top End Engine Kit, Power Package, Intake RPM, E-CNC Heads, Cam, Head Bolts, LS2, w/o timing control, Kit

Part Number: EDL-2082

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Top End Engine Kit, Power Package, Intake Vic Jr., E-CNC Heads, Cam, Head Bolts, LS2, w/o timing control, Kit

Part Number: EDL-2083

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, Chevy LS3, 573 HP,-485 TQ, Kit

Part Number: EDL-2070

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

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