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

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 1, 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 1, 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 1, 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 1, 2025 if ordered today

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Cylinder Head, 185cc SBF, Aluminum, 58cc Chamber, 190cc Runner, 2.020 in. Intake Valve, 1.600 in. Exhaust Valve, 0.625 in. Max Lift, Ford, Each

Part Number: HPE-HPSBF185

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Estimated Ship Date: Dec 1, 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 7, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Steel, Black, Audi, Volkswagen, V6, Set of 16

Part Number: BCK-016-1079

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Steel, Black, Mercedes-Benz, 3.0L Diesel, Set of 16

Part Number: BCK-016-1080

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Steel, Black, for Infiniti, for Nissan, 3.0L, 3.3L, Set of 26

Part Number: BCK-016-1081

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Steel, Black, for Infiniti, for Nissan, V6, Set of 16

Part Number: BCK-016-1026

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Steel, Black, Audi, Volkswagen, V6, Set of 16

Part Number: BCK-016-1029

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Top End Engine Kit REPLACEMENT CYLINDER REPLACEMENT CYLINDER HEAD ONLY

Part Number: CLW-CH1001-K01

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Estimated Ship Date: Sep 29, 2025 if ordered today

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185cc SBF Enforcer

Part Number: AFR-1342

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Estimated Ship Date: Oct 2, 2025 if ordered today

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

Part Number: AFR-9045-1

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Estimated Ship Date: Oct 2, 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 2, 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 2, 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 2, 2025 if ordered today

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AFR BBC 18° 11/32 Bronze Guide, .502" OD, Ea.

Part Number: AFR-9055-1

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Estimated Ship Date: Oct 2, 2025 if ordered today

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AFR BBC 18° 11/32 Bronze Guide, .502" OD, Set of 16

Part Number: AFR-9055-16

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Estimated Ship Date: Oct 2, 2025 if ordered today

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+.010 AFR SBF/LS1 Oversize Intake Seat for 165cc

Part Number: AFR-9059OS

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Estimated Ship Date: Oct 2, 2025 if ordered today

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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 2, 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 2, 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 2, 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 2, 2025 if ordered today

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AFR BB Chevy 18° Intake Seat 2.500 OD X 2.400 ID X .500

Part Number: AFR-9162

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Estimated Ship Date: Oct 2, 2025 if ordered today

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