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

AFR BB Chevy Intake Seat 2.450 OD x 2.000 ID x .375

Part Number: AFR-9062

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Estimated Ship Date: Oct 8, 2025 if ordered today

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+.010 AFR SB Ford/LS1 Oversize Exhaust Seat

Part Number: AFR-9069OS

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Bronze Guide, LS Bronze Guide 8mm Oversize

Part Number: AFR-9052-1

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Estimated Ship Date: Oct 8, 2025 if ordered today

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+.010 AFR SBC Oversize Exhaust Seat

Part Number: AFR-9070OS

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Estimated Ship Date: Oct 8, 2025 if ordered today

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AFR BB Chevy 18° Copper Intake Seat 2.500 OD X 2.000 ID X .500

Part Number: AFR-9160

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Valve Guide, Exhaust, Bronze, Chevy, Big Block, Each

Part Number: AFR-9046-1

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Valve Guide, Exhaust, Bronze, Chevy, Big Block, Set of 8

Part Number: AFR-9046-8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Cylinder Head Bolt Set, Ford V6

Part Number: FEL-ES72478

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Cylinder Head Bolt Set, Ford Powerstroke

Part Number: FEL-ES72581

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Cylinder Head, 220cc, CNC Machined, 72cc Heart Style Chambers, Angled, 11/32 in. Valve Stems, Aluminum, Bare, Chevy, Small Block Gen I, 305-350, Each

Part Number: FLK-1220-CNC-500

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Seat; Intake; 1.90 in. Valve

Part Number: EDL-9711

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Engine Cylinder Head Bolt Set

Part Number: MAH-GS33983

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Engine Cylinder Head Bolt Set, 20-13 Jaguar F-Pace, F-Type, XE, XF, XJ, 3.0L; 20-14 Land Rover Discovery, LR4, Range Rover, Range Rover Sport, Range R

Part Number: MAH-GS34044

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Engine Cylinder Head Bolt Set, 20-11 Jaguar F-Pace, F-Type, XE, XF, XFR, XFR-S, XJ, XJR, XJR575, XK, XKR, XKR-S, 5.0L; 20-12 Land Rover LR4, Range Rov

Part Number: MAH-GS34045

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33950

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Engine Cylinder Head Bolt Set

Part Number: MAH-GS34050

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Valve Guide, Exhaust, L4, Jeep, Each

Part Number: OMX-1741601

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33941

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Engine Cylinder Head Bolt Set

Part Number: MAH-GS33965

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33999

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Estimated Ship Date: Oct 14, 2025 if ordered today

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ENGINE CYLINDER HEAD BOLT SET, Nissan Juke 2017-2011, Sentra 2019-2017

Part Number: MAH-GS34056

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Cylinder Head, 315cc BBC, Aluminum, 120cc Chamber, 315cc Runner, 2.250 in. Intake Valve, 1.880 in. Exhaust Valve, 0.675 in. Max Lift, Chevy, Each

Part Number: HPE-HPBBC315

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Cylinder Head, 250cc LS1/LS6, Aluminum, 61cc Chamber, 250cc Runner, 2.080 in. Intake Valve, 1.600 in. Exhaust Valve, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS1250

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Cylinder Head, 260cc LS3, CNC Ported, 6 Bolt, 70cc Chamber, 260cc Runner, 2.165 in. Intake , 1.600 in. Exhaust, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS3260

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Cylinder Head, 270cc LS3, CNC Ported, 6 Bolt, 72cc Chamber, 273cc Runner, 2.165 in. Intake, 1.600 in. Exhaust, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS3270

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Estimated Ship Date: Dec 8, 2025 if ordered today

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