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

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

Part Number: AFR-9055-16

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Estimated Ship Date: Nov 3, 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: Nov 3, 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: Nov 3, 2025 if ordered today

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AFR BB Ford Exhaust Seat 1.900 OD x 1.400 ID x .375

Part Number: AFR-9066

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Estimated Ship Date: Nov 3, 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: Nov 3, 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: Nov 3, 2025 if ordered today

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Head Studs, 8740 Chromoly, Black Oxide, Ford Flat Head Design, Kit

Part Number: EDL-8502

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head Bolts, High Performance, Hex Head, Dodge, Plymouth, 426-572, GEN II Hemi, Kit

Part Number: EDL-8513

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head Bolts, Chromoly, Black Oxide, Hex Head, Washers, Mopar, Big Block, Edelbrock Victor Heads, Kit

Part Number: EDL-85922

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, 502 BB Chevy, 611 HP-573 TQ

Part Number: EDL-2094

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CYLINDER HEAD

Part Number: NAL-12629058

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Cylinder Head, Bare, Cast Iron, 118cc Combustion Chamber, Chevy, Big Block, 454/502, Each

Part Number: NAL-12562925

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Estimated Ship Date: Feb 2, 2026 if ordered today

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STUD SET, CYLINDER BASE

Part Number: SSY-31-2331

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Estimated Ship Date: Oct 30, 2025 if ordered today

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CV HEAD ASSY

Part Number: SDH-923287

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Estimated Ship Date: Nov 7, 2025 if ordered today

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BOLTS-SBC BRODIX-12

Part Number: MAN-42312

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Cap Screws, Connecting Rod, ARP 2000, 3/8 in., Each

Part Number: MAN-42350-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Guide Sleeve, Bronze, Each

Part Number: MAN-42161-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Cylinder Head Fasteners, BOLT-5/16 2000 1.500

Part Number: MAN-42281-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Cylinder Head Fasteners, BOLTS-CHEVY V6 HEAD

Part Number: MAN-42193

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Seat, Valve Seat 1.568 X 1.312 X .219

Part Number: KGB-VS0103H1

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Estimated Ship Date: Jan 5, 2026 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: Dec 19, 2025 if ordered today

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Cylinder Head, Performer RPM Pontiac CNC, Aluminum, Bare, 72cc Chamber, 215cc Intake Runner, Pontiac, 455, Each

Part Number: EDL-60539

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head, Holden VN 5.0L, Performer RPM, Bare, Each

Part Number: EDL-61379

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head, Victor, 23 Degree, Pro-Port, HIP, Aluminum, Natural, Chevy Big Block, Each

Part Number: EDL-614469

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head, Pro-Port Raw, Bare, Aluminum, Oval Intake Port, Round Exhaust Port, Chevy, Big Block, Each

Part Number: EDL-614669

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Estimated Ship Date: Nov 3, 2025 if ordered today

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